Ask a New Question

3x+3y=15

3x-6y=-12
Please help me solve each system of equation and show your work thanks.

1 answer

just subtract them as they sit
9y = 27
y = 3
plug back into the 1st
3x + 9 = 15
3x = 6
x = 2

x = 2, y = 3

Ask a New Question or answer this question.

Similar Questions

1. Y=4x+24 and y=^x+6What the x value is a solution to equation 2 . 4x+5y=7 y=3x+9 ^ Solve the system using Substitution show
1. 2 answers
Solve the system of equations using substitution.x + 4y = -5 3x - 8y = 45 When I tried to solve it, I got x=-17 and y=-3. When I
1. 3 answers
1.5x+4y=8x+y=7 Please help me solve this system of equation and show your work.
1. 2 answers
4x+y=-17-3x+y=4 Please help me solve each system of equation and show your work.
1. 1 answer

more similar questions