3m-5m-12=7m-88-50

Simple and best practice solution for 3m-5m-12=7m-88-50 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3m-5m-12=7m-88-50 equation: 


Simplifying
3m + -5m + -12 = 7m + -88 + -50

Reorder the terms:
-12 + 3m + -5m = 7m + -88 + -50

Combine like terms: 3m + -5m = -2m
-12 + -2m = 7m + -88 + -50

Reorder the terms:
-12 + -2m = -88 + -50 + 7m

Combine like terms: -88 + -50 = -138
-12 + -2m = -138 + 7m

Solving
-12 + -2m = -138 + 7m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-7m' to each side of the equation.
-12 + -2m + -7m = -138 + 7m + -7m

Combine like terms: -2m + -7m = -9m
-12 + -9m = -138 + 7m + -7m

Combine like terms: 7m + -7m = 0
-12 + -9m = -138 + 0
-12 + -9m = -138

Add '12' to each side of the equation.
-12 + 12 + -9m = -138 + 12

Combine like terms: -12 + 12 = 0
0 + -9m = -138 + 12
-9m = -138 + 12

Combine like terms: -138 + 12 = -126
-9m = -126

Divide each side by '-9'.
m = 14

Simplifying
m = 14

See similar equations:

| 10+4v+6=0 | | (2x-5)-(x-1)=10 | | -6x^2+13x-6=0 | | 5t+7=4t-8 | | 3w^2=8w | | 7(1.8n-4)+13-5.2= | | 0.8(5x+7)=2.7-(x-3) | | -3(9n+1)=-4(-2-6n) | | 1600=320+640 | | (2x+4)+(3x+8)=67 | | 3(x+2)=-9 | | 9-3x=14+2x | | D^2-2d=0 | | 7[t-3]+1=3[t+4] | | -282-(1017)= | | -(7p+3)-5=7+4p | | 8x-5+4x=6x-6-3x | | -17-2x=6x | | 8w^2-80w+128= | | 27-45x=4x+20 | | 1.1+1.3=68 | | 23=4+-7-t | | -2m+4(6+6m)=-1 | | -3x^2=16 | | 2(x+1)=4 | | 7+3x=-6 | | 7x+3=53 | | 12x-28=-63+x | | 0.6+0.5=2.9 | | -28=8i | | Y=8x+5 | | 81c^2-16=0 |

Equations solver categories