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

5.3k points

Please log in or register to add a comment.

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

5.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.5m answers