40-7m=6(-4m-5)+3m

Simple and best practice solution for 40-7m=6(-4m-5)+3m 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 40-7m=6(-4m-5)+3m equation:


Simplifying
40 + -7m = 6(-4m + -5) + 3m

Reorder the terms:
40 + -7m = 6(-5 + -4m) + 3m
40 + -7m = (-5 * 6 + -4m * 6) + 3m
40 + -7m = (-30 + -24m) + 3m

Combine like terms: -24m + 3m = -21m
40 + -7m = -30 + -21m

Solving
40 + -7m = -30 + -21m

Solving for variable 'm'.

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

Add '21m' to each side of the equation.
40 + -7m + 21m = -30 + -21m + 21m

Combine like terms: -7m + 21m = 14m
40 + 14m = -30 + -21m + 21m

Combine like terms: -21m + 21m = 0
40 + 14m = -30 + 0
40 + 14m = -30

Add '-40' to each side of the equation.
40 + -40 + 14m = -30 + -40

Combine like terms: 40 + -40 = 0
0 + 14m = -30 + -40
14m = -30 + -40

Combine like terms: -30 + -40 = -70
14m = -70

Divide each side by '14'.
m = -5

Simplifying
m = -5

See similar equations:

| 5(x-3)+4x=7(3-x) | | 5/8x+3/5=x | | x^2+14x+49=6 | | -20-(2x+10)=60 | | 3/8-3=9 | | lnx+ln(x+8)=9 | | 21n+10=31 | | (-12)+2/4-1/2=(-12)-3/3 | | 5(-10r+10)=6r+50 | | 3[2+v]=5v+16 | | 12+2/4-1/2=12-3/3 | | 5x-7y=21fory | | 5x+19=8+8(6x-4) | | 8-y/15=6 | | 5=t+14 | | 5x+15=8x-3 | | 2x^2-x-30=0 | | 8(-2x+5)+7=-6x-43 | | 7[10-m]=3 | | Z+11.2=-4.2 | | 12+2/4-1/2=-12-3/3 | | 6y+2=2y-8 | | (5)(3x-24)=0 | | 6x-8-4x=4 | | X^2+7x+4=3x | | 2x^2+8x-160=0 | | 5+10(6+6k)=k-4 | | x^2-12x+36=5 | | 5x+3(1+6x)=-43 | | 18x-(8w-7)=67 | | y+8=9+4 | | Y+21=20 |

Equations solver categories