7(m-81)=84

Simple and best practice solution for 7(m-81)=84 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 7(m-81)=84 equation:


Simplifying
7(m + -81) = 84

Reorder the terms:
7(-81 + m) = 84
(-81 * 7 + m * 7) = 84
(-567 + 7m) = 84

Solving
-567 + 7m = 84

Solving for variable 'm'.

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

Add '567' to each side of the equation.
-567 + 567 + 7m = 84 + 567

Combine like terms: -567 + 567 = 0
0 + 7m = 84 + 567
7m = 84 + 567

Combine like terms: 84 + 567 = 651
7m = 651

Divide each side by '7'.
m = 93

Simplifying
m = 93

See similar equations:

| 5(g-73)=95 | | 2(y+2)(x-3)(1-y)=0 | | 0.9-0.5y=4.4 | | x(b-3)=0 | | (11b-6)-5(2b+1)=2 | | 4x(x-1)-7x(x-6)=5x(x+6) | | (5u-6)(4-u)=0 | | 5(3+n)+2n=-27 | | D=1/8(h)(a-b) | | E^y^1/6/y^1/2 | | 5(d+9)=5(d-7) | | 14=4j-2 | | 3x7/27x2y | | 0.16x+0.5(x-5)=0.01(5x-2) | | 4+11=15 | | 2a+3b=cfora | | -2(6-x)+8=6-4(x+2) | | 7(10)-3w=5(15-4w) | | x(3x-2)+x(4x-2)=(7x+8)(x-4) | | -7+5m+6=-27 | | 3(2x+7)=7-2(x-7) | | 3-10(x)=127 | | 2r+2=-3r-5+5 | | 4/3*3.14*5^3 | | n+14=6 | | -5k-3=-33 | | f(x)=3x-1/x^3 | | 3x-7x+8=2/3 | | y=140/x | | (x-8)(x-8)-1=0 | | -0.28p-0.06(2-6p)=0.06(p-2)-0.1 | | f(x)=5x^4+3x+7 |

Equations solver categories