-91=-4(1+4m)-7

Simple and best practice solution for -91=-4(1+4m)-7 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 -91=-4(1+4m)-7 equation:


Simplifying
-91 = -4(1 + 4m) + -7
-91 = (1 * -4 + 4m * -4) + -7
-91 = (-4 + -16m) + -7

Reorder the terms:
-91 = -4 + -7 + -16m

Combine like terms: -4 + -7 = -11
-91 = -11 + -16m

Solving
-91 = -11 + -16m

Solving for variable 'm'.

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

Add '16m' to each side of the equation.
-91 + 16m = -11 + -16m + 16m

Combine like terms: -16m + 16m = 0
-91 + 16m = -11 + 0
-91 + 16m = -11

Add '91' to each side of the equation.
-91 + 91 + 16m = -11 + 91

Combine like terms: -91 + 91 = 0
0 + 16m = -11 + 91
16m = -11 + 91

Combine like terms: -11 + 91 = 80
16m = 80

Divide each side by '16'.
m = 5

Simplifying
m = 5

See similar equations:

| x=0+56 | | 2.3y-8.1=13.75 | | 7d-4=-18 | | 18[q-1]+12q=-8 | | (5-y)(2y+7)=0 | | 8.27x-1.3=1.86+7.3 | | 40+4y-16=13y-3y | | 13x-3x^2+4=0 | | 18[q-1]+12q=-18 | | (4x+1)/(8x-4)=(2x+5)/(4x-15) | | (90-x)=19 | | .80x+.05(20-x)=.10(55) | | 7(2x+1)=5x-8x | | -1/5-2x=3/10 | | 18x^2+14x=0 | | (5x)+(6x+2)+(6x+4)=142 | | x-(x/10)/13=12 | | (199+x)/4=66 | | x^(3/2)=64 | | (5x)+(6x+2)+(6x+4)= | | 199+x/4=66 | | -3t+8=26 | | 6-7(x+2)=8+x | | (19b-3)-6(3b+1)=-7 | | x-9+2+9+x-5= | | .99x+39.95=55.79 | | 3x-8+7x=2x+8+2x | | (8y-p)/y=0 | | 9x+4x+4+7=5x+3+7x | | 2x*(5x-4)=3x*4 | | -2(x+6)+5=3(x+4)+8 | | -5x-6=x-34 |

Equations solver categories