Solve the system below by substitution. Give your answer as an ordered pair. y = 6r + 23 2x + 5y = -13

asked Jun 28, 2021 153k views

3 votes

Solve the system below by substitution. Give your answer as an ordered pair.

y = 6r + 23
2x + 5y = -13

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4 votes

Work:
2x+5(6x+23)=-13
2x+30x+115=-13
32x=-128
x=-4

y=6(-4)+23
y=-24+23
y=-1

The answer is (-4,-1)

Hopefully this helps!

Nialscorva answered Jul 2, 2021

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