5m^2-128=12m

Simple and best practice solution for 5m^2-128=12m 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 5m^2-128=12m equation:


Simplifying
5m2 + -128 = 12m

Reorder the terms:
-128 + 5m2 = 12m

Solving
-128 + 5m2 = 12m

Solving for variable 'm'.

Reorder the terms:
-128 + -12m + 5m2 = 12m + -12m

Combine like terms: 12m + -12m = 0
-128 + -12m + 5m2 = 0

Factor a trinomial.
(-4 + -1m)(32 + -5m) = 0

Subproblem 1

Set the factor '(-4 + -1m)' equal to zero and attempt to solve: Simplifying -4 + -1m = 0 Solving -4 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1m = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1m = 0 + 4 -1m = 0 + 4 Combine like terms: 0 + 4 = 4 -1m = 4 Divide each side by '-1'. m = -4 Simplifying m = -4

Subproblem 2

Set the factor '(32 + -5m)' equal to zero and attempt to solve: Simplifying 32 + -5m = 0 Solving 32 + -5m = 0 Move all terms containing m to the left, all other terms to the right. Add '-32' to each side of the equation. 32 + -32 + -5m = 0 + -32 Combine like terms: 32 + -32 = 0 0 + -5m = 0 + -32 -5m = 0 + -32 Combine like terms: 0 + -32 = -32 -5m = -32 Divide each side by '-5'. m = 6.4 Simplifying m = 6.4

Solution

m = {-4, 6.4}

See similar equations:

| x+6.9=-2.8 | | x(x)=697 | | r^2+-18r+81=0 | | 4b^2+3b-52=0 | | 0.5x+3=x-2 | | -5(3U-4)+9=6(U+4) | | 1-x-x^3=2x-2 | | x-3.6=5.3 | | 3(5s-7)=35-8s | | 2p^2-6p-8=0 | | 2x+9y=-20 | | X^2+3x-14=8x+10 | | 30=.13(x+50) | | 24.96=.13(x+50) | | 8y+5+6y=-31 | | 15x-61+3=10 | | 1/2*450=23 | | 2x-6=-6x | | 3(5x-7)=35-8x | | 4(7x-5)=6(4x-12) | | 16t^2+58t+192=0 | | x=3.5(10)+10 | | 6+3x=-8 | | y=1E-05x^3 | | 4n^2+36n+72=0 | | .50(8+4)= | | d=50+-2p+0.04(50)+4(0.3) | | -18=8+4(x+7) | | .50(-1+4)= | | 3(1+7x)=31 | | 4x^2-42n+60=0 | | (-3)-4(-2)(-5)= |

Equations solver categories