SOLUTION: 3(m-5)+6m=-87
Algebra
->
Rectangles
-> SOLUTION: 3(m-5)+6m=-87
Log On
Geometry: Rectangles
Geometry
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Rectangles
Question 792038
:
3(m-5)+6m=-87
Found 2 solutions by
waynest, MathLover1
:
Answer by
waynest(281)
(
Show Source
):
You can
put this solution on YOUR website!
3(m - 5) + 6m = -87
3m - 15 + 6m = -87
9m - 15 + 15 = -87 + 15
9m = -72
9m/9 = -72/9
m = -8
check:
3(-8 - 5) + 6(-8) = -87
3(-13) + -48 m= -87
-39 + -48 = -87
-87 = -87
Answer by
MathLover1(20850)
(
Show Source
):
You can
put this solution on YOUR website!
....first multiply