112m^2-79m-56=0

Simple and best practice solution for 112m^2-79m-56=0 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 112m^2-79m-56=0 equation:


Simplifying
112m2 + -79m + -56 = 0

Reorder the terms:
-56 + -79m + 112m2 = 0

Solving
-56 + -79m + 112m2 = 0

Solving for variable 'm'.

Factor a trinomial.
(-7 + -16m)(8 + -7m) = 0


Subproblem 1
Set the factor '(-7 + -16m)' equal to zero and attempt to solve:

Simplifying
-7 + -16m = 0

Solving
-7 + -16m = 0

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

Add '7' to each side of the equation.
-7 + 7 + -16m = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -16m = 0 + 7
-16m = 0 + 7

Combine like terms: 0 + 7 = 7
-16m = 7

Divide each side by '-16'.
m = -0.4375

Simplifying
m = -0.4375

Subproblem 2
Set the factor '(8 + -7m)' equal to zero and attempt to solve:

Simplifying
8 + -7m = 0

Solving
8 + -7m = 0

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

Add '-8' to each side of the equation.
8 + -8 + -7m = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -7m = 0 + -8
-7m = 0 + -8

Combine like terms: 0 + -8 = -8
-7m = -8

Divide each side by '-7'.
m = 1.142857143

Simplifying
m = 1.142857143
Solution
m = {-0.4375, 1.142857143}

See similar equations:

| Y+14+5y-14=180 | | x-0.16x= | | 7x+4=3x+18 | | (3x+2y-4z)(6x-y+5z)=100 | | 16xsquared-25= | | -22n-n+22n=33 | | 3x+4+8x-2=90 | | -22n-n+22n=15 | | x^2+3x-4x^3=0 | | 15+7r-7r=15 | | (5k-4)= | | x+30=64x-320 | | (13+x)-18=31+x | | 9y+9=180 | | x^3-2.5x^2+2=0 | | 9a-5=6a+10 | | 13+8t-t+7=41 | | 5m=3m+2 | | 2y+16=2(7y-7) | | -7(r+3)=5r-33 | | -8p-8(3-p)=-15 | | 19x=100-3y | | -7m-28=-8(m+3) | | 3+4t=9t+13 | | 9z+5=2(5z-4) | | 80x=3200 | | 9q+20=118 | | 4+8=-54 | | 139+x=4x-41 | | 3-15=-15 | | 3x=2(x+24) | | -21=12x+9x |

Equations solver categories