Question

Question:

In the following system of equations, what would be the first step to solving the system of equations?
{−5x+9y=16−10x+4y=−11
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Options:
Add the equations together
Subtract the equations from each other
Multiply the bottom equation by 2
Multiply the top equation by 2

Answer 1

I think is the first option because your adding the equation toghter

Answer 2

add the equations together

Explanation:

4 ways of solving one-step equations: Adding, Substracting, multiplication and division.