SavannahGrace06 SavannahGrace06

03-01-2022
Mathematics

contestada

solve this system of equations using the substitution method.

y=2x+4

4x-6=y

( ? , )

solve this system of equations using the substitution method y2x4 4x6y class=

Respuesta :

baddooann77 baddooann77

03-01-2022

Answer:

(5,14)

Step-by-step explanation:

4x-6=2x+4 because I chose any of the y values

change of subjects ⬇️

4x-2x =4+6

2x=10

2x÷2 and 10÷2

⬆️ making x stand alone

x= 5

put x into any of the equation

y=2(5)+4

y= 10+4

y=14

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