denizkins denizkins

23-09-2018
Mathematics

contestada

y=2x+8
3x+2y=-5

Find the solution to this system.

Please answer and explain this, i can't seem to get these questions and im really struggling! Thanks!

Respuesta :

rachel8453 rachel8453

23-09-2018

y=2x+8

3x+2y=-5

3x + 2(2x+8) = -5

3x +4x +16 = -5

7x = -21

x = -3

y = 2(-3) + 8

y=2

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