m^2-4m-26=-5

Simple and best practice solution for m^2-4m-26=-5 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^2-4m-26=-5 equation:


Simplifying
m2 + -4m + -26 = -5

Reorder the terms:
-26 + -4m + m2 = -5

Solving
-26 + -4m + m2 = -5

Solving for variable 'm'.

Reorder the terms:
-26 + 5 + -4m + m2 = -5 + 5

Combine like terms: -26 + 5 = -21
-21 + -4m + m2 = -5 + 5

Combine like terms: -5 + 5 = 0
-21 + -4m + m2 = 0

Factor a trinomial.
(-3 + -1m)(7 + -1m) = 0

Subproblem 1

Set the factor '(-3 + -1m)' equal to zero and attempt to solve: Simplifying -3 + -1m = 0 Solving -3 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1m = 0 + 3 -1m = 0 + 3 Combine like terms: 0 + 3 = 3 -1m = 3 Divide each side by '-1'. m = -3 Simplifying m = -3

Subproblem 2

Set the factor '(7 + -1m)' equal to zero and attempt to solve: Simplifying 7 + -1m = 0 Solving 7 + -1m = 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 + -1m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1m = 0 + -7 -1m = 0 + -7 Combine like terms: 0 + -7 = -7 -1m = -7 Divide each side by '-1'. m = 7 Simplifying m = 7

Solution

m = {-3, 7}

See similar equations:

| ln(3x-1)=ln(x) | | Ln(3x-1)=lnx | | 2076043812/1000=x | | 9.8+(x/5)=10.4 | | w^2-11w-42= | | x/2=76 | | 1/4z=-3 | | 1/4z=-4.5 | | X^2=.02564103 | | -2-10=(z/10) | | 2x+4=100+2.6+x | | 3w^2-23w+14= | | (4/9a)=(1/9a)+(5/6) | | 4(x+3)=8x-4 | | b+8.25=22.5 | | 12x+14=4x+118 | | 2y=-7x | | 2y^2-10y=-9 | | (2/7x)-9=(5/7x)-15 | | 3x^2-25x+28= | | 4x^2+3=-13 | | x^2-11x=-11 | | 13/14-4/7 | | -37=8+9x | | 40=10logx | | 8/3/2/3 | | 3.8=5.6-0.3x | | x/12=x/13-4 | | 4x+6x-9=21 | | -15-11x=-9 | | 0.5(-12m+6)=0.25(-20+8m) | | 7+7q=12+6q |

Equations solver categories