chrisbri1020 chrisbri1020

31-01-2018
Mathematics

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{y=2x+7y=−4x−5 What is the solution for the system of equations?

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Jedimaster13 Jedimaster13

05-02-2018

since both start with y, we can set them equal to each other. 2x+7 = -4x - 5. This means we add 4x to both sides, 6x + 7 = -5. Then we subtract 7 from both sides, 6x = -12. Finally we divide both sides by 6, and x = -2.

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Аноним Аноним

08-07-2022

Answer:

X = -2

Y = 3

Step-by-step explanation:

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