5(m+1)=7(m-1)

Simple and best practice solution for 5(m+1)=7(m-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 5(m+1)=7(m-1) equation:


Simplifying
5(m + 1) = 7(m + -1)

Reorder the terms:
5(1 + m) = 7(m + -1)
(1 * 5 + m * 5) = 7(m + -1)
(5 + 5m) = 7(m + -1)

Reorder the terms:
5 + 5m = 7(-1 + m)
5 + 5m = (-1 * 7 + m * 7)
5 + 5m = (-7 + 7m)

Solving
5 + 5m = -7 + 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.
5 + 5m + -7m = -7 + 7m + -7m

Combine like terms: 5m + -7m = -2m
5 + -2m = -7 + 7m + -7m

Combine like terms: 7m + -7m = 0
5 + -2m = -7 + 0
5 + -2m = -7

Add '-5' to each side of the equation.
5 + -5 + -2m = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -2m = -7 + -5
-2m = -7 + -5

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

Divide each side by '-2'.
m = 6

Simplifying
m = 6

See similar equations:

| 3(3j-4)=15 | | 2(4u+2)=52 | | 3x+45=6x-12 | | 11m-22=0 | | 47-5x=4x+15 | | 3t-21=12 | | 2(e-5)=14 | | 8x+2=21-6x | | 2a-3=7 | | 3r-24=0 | | -18=6-3w | | 13=5s-2 | | 9u-6=30 | | 9h+5=32 | | 3(x+2)=9-2x | | 1.2x+1=4x-3 | | -12=(2k+2) | | -14=x+18 | | 22+x=-17 | | s^3+6x^2+8x=0 | | x-21=9 | | a-10=-19 | | -14=x+17 | | 12b-5b= | | x-4x-(x-45)=180 | | 4x-2(x-3)=14 | | (x^2-1)(x+3)=(3x+3)(x+3) | | 10+.3x=3000 | | X(x-28)=245 | | 3y-8=11y+64 | | w+8-13w-5=8 | | 3(5-3)=19 |

Equations solver categories