Solve the system using substitution.
y = -2x + 5
3y = -x - 5
I already got the answer, just wanna make sure it's correct. Please show work as well.
Rewrite your system:
y+2x=5
3y+x= -5
2x+y=5
x+3y= -5
In google type:
solve system substitution
When you see list of results click on:
SolverSOLVE linear system by SUBSTITUTION
When page be open in first roow type
2x+1y=5
In second roow type:
1x+3y= -5
and clic option Solve
You will see solution.