Solve the system of equations using substitution. Show all work. y = 7x - 24 y = -3x + 16

asked Sep 25, 2021 127k views

4 votes

Solve the system of equations using substitution. Show all work.

y = 7x - 24

y = -3x + 16

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2 votes

7x - 24 = -3x + 16
7x = -3x + 40
10x = 40
x = 4
y = 7(4) - 24
y = 28 - 24, y = 4
Solution: x = 4, y = 4

SabDeM answered Sep 30, 2021

8.3k points

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