-84=-7(m+8)

Simple and best practice solution for -84=-7(m+8) 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 -84=-7(m+8) equation:


Simplifying
-84 = -7(m + 8)

Reorder the terms:
-84 = -7(8 + m)
-84 = (8 * -7 + m * -7)
-84 = (-56 + -7m)

Solving
-84 = -56 + -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.
-84 + 7m = -56 + -7m + 7m

Combine like terms: -7m + 7m = 0
-84 + 7m = -56 + 0
-84 + 7m = -56

Add '84' to each side of the equation.
-84 + 84 + 7m = -56 + 84

Combine like terms: -84 + 84 = 0
0 + 7m = -56 + 84
7m = -56 + 84

Combine like terms: -56 + 84 = 28
7m = 28

Divide each side by '7'.
m = 4

Simplifying
m = 4

See similar equations:

| (3-X):3/10=x:1/2 | | 2cosx+7sinx=0 | | -15x^4y(-10x^2y^2)= | | #7/4x=-2 | | 8x^2+34+35=0 | | 3.x/2=-1/4 | | -8y=10y-8 | | x+9=6-2x | | 8x^2+20x+14x+35=0 | | A=by-9 | | 15=1/3a-11 | | (8y-6)=90 | | (r-5)(r+9)= | | 26x+3=5(x+8) | | B=y(v+a) | | B=y(b+a) | | -6/-5x4x-7/3 | | (10y-6)=90 | | 2[2+(-6)]= | | -2.8-3x=7.7 | | 5-2x-3x^2=2-2x | | -4/7(-9)=x | | -4/7(-8)=x | | -4/7(-2)=x | | 3x-5(x-4)=-9+4x-3 | | -4/7(-3)=x | | -4/7(-5)=x | | 8(4x-7)=105 | | -4/7(-6)=x | | 7.32+0.005= | | -4/7(-7)=x | | 10/x=10=12/2x |

Equations solver categories