Purchase Solution
solve the equation through substitution
Not what you're looking for?
Not sure how to do the below:
Solve:
2x=3y=-2
4x+6y=-4.
Purchase this Solution
Solution Summary
This solution is comprised of a detailed explanation to solve the equation.
Solution Preview
I wonder if it is 2x=3y=-2
or 2x+3y=-2
Now, assume the system is
2x+3y=-2 ...
Purchase this Solution
Free BrainMass Quizzes
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Probability Quiz
Some questions on probability
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.