...Solve the system of equations by the addition/subtraction method ... is a relation for which each value from the set the first components of the ordered pairs is ...

... 2. Replace the "y" value in the first equation by what "y" now ... 3. Solve this new equation for "x ... value into either of the ORIGINAL equations in order to solve...

... How many pounds of each should be mixed together in order to get 360LB mixture ... 5. solve by the substitution method. ... Replace y in the first equation by 4x + 42. ...

... have scores of 93, 93, and 93 on the first three tests ... You must make a total of 360 in order to get an A ... last test will give you an A. The solution is ( Simplify ...

... 8. solve the system by the elimination method. 6x-9y=7 -4x+6y=10. ... Multiply first equation by 2 and second equation by 3 in order to eliminate the x's. ...

Algebra Questions. ... Secondly, it is an equation of the first order of x. so it is a linear equation. ... 13. Is 4 a solution to the equation x + 7 = 11? ...

... How many pound of each should be mixed together in order to get 240-lb mixture ...Solve by the elimination method. ... multiply the first by 5, the second by 3 to get. ...

... Determine which of the ordered pairs (3, 2), (-3, 4 ... 2Y = - 5 it is easier to be solved by substitution since we already have x = 2y-7 into the first equation. ...

... Check the proposed ordered pair solution in BOTH equations... Substitute this value in first equation, we will get. ... method is an algebraic method for solving systems ...

... gets 24% of Joe's income, then what must Joe's income be in order for him to ... 14 Solve the system ... We first multiply the second equation by ΒΌ x/4 - y/4 = -2 Now ...