20. Find the solution to the system of equations by substitution. x+y=6 3x-y= -22 Please solve step by step

asked Dec 17, 2022 41.0k views

25 votes

20. Find the solution to the system of equations by substitution.

x+y=6
3x-y= -22
Please solve step by step

5.2k points

Please log in or register to add a comment.

10 votes

y= -x+6
3x + x - 6 = -22
4x = -16
x = -4
3(-4) -y = -22
-12 -y = -22
-y = -10
y = 10

Rimsky answered Dec 20, 2022

5.4k points

0 votes

Answer:

need more info sorry

Explanation:

Muhammed Fasil answered Dec 22, 2022

4.8k points

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

5.8m questions

7.5m answers