citlalli3x citlalli3x

20-07-2020
Mathematics

contestada

y - 2x + 4
y = 3x - 6
solve using substitution

Respuesta :

Chegsnut36 Chegsnut36

20-07-2020

Answer:

(10,24)

Step-by-step explanation:

Well first we plug in y = 3x - 6 for y in y = 2x + 4

3x - 6 = 2x + 4

Then we combine like terms and seperate x.

x - 6 = 4

x = 10.

If x is 10 we plug that in

y = 3(10) - 6

y = 30 -6

y = 24

(10,24)

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