Frenchie11 Frenchie11

14-03-2018
Mathematics

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How do u solve this system with substitution?

How do u solve this system with substitution class=

Respuesta :

meredith48034 meredith48034

14-03-2018

4x - (2x - 5) = 7

4x - 2x + 5 = 7

2x + 5 = 7

2x = 2

x = 1

y = 2(1) - 5

y = 2 - 5 = -3

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