4m+7+2m=8m-1

Simple and best practice solution for 4m+7+2m=8m-1 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 4m+7+2m=8m-1 equation:


Simplifying
4m + 7 + 2m = 8m + -1

Reorder the terms:
7 + 4m + 2m = 8m + -1

Combine like terms: 4m + 2m = 6m
7 + 6m = 8m + -1

Reorder the terms:
7 + 6m = -1 + 8m

Solving
7 + 6m = -1 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
7 + 6m + -8m = -1 + 8m + -8m

Combine like terms: 6m + -8m = -2m
7 + -2m = -1 + 8m + -8m

Combine like terms: 8m + -8m = 0
7 + -2m = -1 + 0
7 + -2m = -1

Add '-7' to each side of the equation.
7 + -7 + -2m = -1 + -7

Combine like terms: 7 + -7 = 0
0 + -2m = -1 + -7
-2m = -1 + -7

Combine like terms: -1 + -7 = -8
-2m = -8

Divide each side by '-2'.
m = 4

Simplifying
m = 4

See similar equations:

| -3x+5=41+3X | | 4a-4=3a+2 | | 81x-16y= | | .99x+9.99=1.99x | | -15-7n=50 | | 64h+7h-69h+45=-59 | | 15-7n=50 | | 10x-6x-6-8x=6 | | x+4=-3+2x | | -3(1-8x)-8(8x-6)=-75 | | 30=7+10+c | | x(x-10)=-18 | | N/26=4/9 | | -6n-3n=16 | | -4p-5(p-2)=30-5p | | 1/5b-3=-17 | | -3m-5=10 | | x-a=3 | | 4x-y=33 | | 34q-19q-13q-1=99 | | 56+12y=80+8y | | 6x+n=35 | | 8(1-4m)+8(m+3)=32 | | 6x+3y=-4 | | 2x^2+19x-186=0 | | 5+7(9-2m)= | | 5=3k-2+4 | | .02x^2-7x+300=0 | | 5-c/4=2c+2/-4 | | 7ax+7ay= | | -5(2t-2)+3t=2t-7 | | 8x-2x+9=6x+10-1 |

Equations solver categories