(m-n)(-7m)=

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


Simplifying
(m + -1n)(-7m) = 0

Remove parenthesis around (-7m)
(m + -1n) * -7m = 0

Reorder the terms for easier multiplication:
-7m(m + -1n) = 0
(m * -7m + -1n * -7m) = 0

Reorder the terms:
(7mn + -7m2) = 0
(7mn + -7m2) = 0

Solving
7mn + -7m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '7m'.
7m(n + -1m) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'm' equal to zero and attempt to solve: Simplifying m = 0 Solving m = 0 Move all terms containing m to the left, all other terms to the right. Simplifying m = 0

Subproblem 2

Set the factor '(n + -1m)' equal to zero and attempt to solve: Simplifying n + -1m = 0 Reorder the terms: -1m + n = 0 Solving -1m + n = 0 Move all terms containing m to the left, all other terms to the right. Add '-1n' to each side of the equation. -1m + n + -1n = 0 + -1n Combine like terms: n + -1n = 0 -1m + 0 = 0 + -1n -1m = 0 + -1n Remove the zero: -1m = -1n Divide each side by '-1'. m = n Simplifying m = n

Solution

m = {0, n}

See similar equations:

| 33=x+14 | | -81=x-948 | | 4x-2b=c | | 5(5)-T=7 | | 10+2z=(58-6z) | | 5x-6=8x+3-4x | | 26.2=x-13.3 | | 5x(5)-y=7 | | 3y+Ax=24 | | 4x+8+46=90 | | 64-48g+9g^2=0 | | 4x+8+36=90 | | 14=1/3x | | 80=x+11 | | 5x(0)-y=7 | | -3x+10y=18 | | 3x+93+108= | | X(5x+15)=2x^2-5x+32 | | b/11=87 | | r/0.3=1.4 | | 2(-1x-3)=-28 | | -6(x-5)=-6x-5 | | 21u^2-23uv-20v^2=0 | | x^3-2x^2+3x-5=0 | | 3n^2+2n-8=0 | | 2m-3=m+4 | | 5(2m+4)=5m | | 5x+3+82=180 | | x=5.2/20.8/100 | | 1/8=0.125 | | M-24=62 | | -m-3m+5m=2m+15 |

Equations solver categories