26 Algebra Problems
Please refer to the attachment.
Build up the following fraction so that it is equivalent to the fraction on the left hand side of the equation.
Perform the indicated operations without using a calculator.
 -10 - 18 =
 -1 + (-20) =
Determine if x = 2 is a solution to the following equation
Simplify the following expressions by combining like terms
Solve the following equation for x. Show your work and check your answer.
Solve the following equation for a. Show your work and check your answer.
Find two consecutive even integers whose sum is 50
Solve the following equation for a. Show your work and check your answer.
Solve the following equation for x. Show your work and check your answer.
Solve the following equation for v. Show your work and check your answer.
Graph the line that goes through the point (-1,2) with slope -1
Graph the line that goes through the point (0,3) with slope -2
find the slope and y-intercept for the line below
.
find the slope and y-intercept for the line below
.
Determine if the following two lines are parallel, perpendicular or neither
Determine if the following two lines are parallel, perpendicular or neither
find the equation of the line that is parallel to the line given and passes through the point given
find the equation of the line that is perpendicular to the line given and passes through the point given
Write a formula that expresses the relationship described by the following statement
Y varies directly as R
Solve the following system of equations by substitution. Determine whether the equations are independent, dependent or inconsistent.
Solve the following system of equations by substitution. Determine whether the equations are independent, dependent or inconsistent.
Solve the following system of equations by substitution. Determine whether the equations are independent, dependent or inconsistent.
Solve the following system of equations by addition. Determine whether the equations are independent, dependent or inconsistent.
Solve the following system of equations by addition. Determine whether the equations are independent, dependent or inconsistent.
Solve the following system of equations by addition. Determine whether the equations are independent, dependent or inconsistent.
The length of a rectangular photo is 2 inches greater than the width. The perimeter is 20 inches. Find the length and width.
© BrainMass Inc. brainmass.com March 4, 2021, 10:02 pm ad1c9bdddfhttps://brainmass.com/math/linear-algebra/26-algebra-problems-294001
Solution Preview
Please refer to the attachment for the solutions.
Build up the following fraction so that it is equivalent to the fraction on the left hand side of the equation.
Solution:
Perform the indicated operations without using a calculator.
 -10 - 18 =
 -1 + (-20) =
Solution: -10 - 18 = -28
-1 + (-20) = -21
Determine if x = 2 is a solution to the following equation
Solution: Putting x =2 in the above equation we get
Therefore, x = 2 is a solution to the given equation
Simplify the following expressions by combining like terms
Solution:
Solve the following equation for x. Show your work and check your answer.
Solution: 12x = -3.75+2.1 = -1.65
Or, x = -1.65/12 = -0.1375
Solve the following equation for a. Show your work and check your answer.
Solution:
Or,
Or,
Or, a = 6
Find two consecutive even integers whose sum is 50
Solution: Let one integer be x. Then the other is (x+2)
x+x+2=50
Or, 2x = 50-2=48
Or, x = 48/2=24
Therefore, the integers are 24 and 24+2=26.
Solve the following ...
Solution Summary
Detailed step by step calculations and solutions of 26 Algebra Problems including Polynomials, Fractions, Linear Equations, Simultaneous Linear Equations, Word Problems, Graphs, Slope and Intercept of Lines have been provided.