3m+7=5(m-4)+2m

Simple and best practice solution for 3m+7=5(m-4)+2m 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 3m+7=5(m-4)+2m equation:


Simplifying
3m + 7 = 5(m + -4) + 2m

Reorder the terms:
7 + 3m = 5(m + -4) + 2m

Reorder the terms:
7 + 3m = 5(-4 + m) + 2m
7 + 3m = (-4 * 5 + m * 5) + 2m
7 + 3m = (-20 + 5m) + 2m

Combine like terms: 5m + 2m = 7m
7 + 3m = -20 + 7m

Solving
7 + 3m = -20 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
7 + 3m + -7m = -20 + 7m + -7m

Combine like terms: 3m + -7m = -4m
7 + -4m = -20 + 7m + -7m

Combine like terms: 7m + -7m = 0
7 + -4m = -20 + 0
7 + -4m = -20

Add '-7' to each side of the equation.
7 + -7 + -4m = -20 + -7

Combine like terms: 7 + -7 = 0
0 + -4m = -20 + -7
-4m = -20 + -7

Combine like terms: -20 + -7 = -27
-4m = -27

Divide each side by '-4'.
m = 6.75

Simplifying
m = 6.75

See similar equations:

| 17-p=9 | | Slope=6/7 | | x-7/4-1=x-1/3 | | ln(3-x)*ln(x-1)=0 | | -3(s+11)=15 | | x=(-5/6)=-5/3 | | 1+22-3+44-56+78= | | 4x/7-5=3 | | 2h(10-5h)= | | 7u=-21 | | 3y=12y-144 | | ln(x^2-1)=lnx | | 5x^2(4x-3)+4x-3=0 | | 6x-(2x+4)=9x-49 | | 6x+3.2=-6x-5.3 | | 4=19-g | | 9+7(x-6)=10-6(x-2) | | 3(3-X)=9-3x | | 6-x=2x+18 | | 2x-4(x+5)=6x-2x+14 | | 1500+120(-12.49)=y | | 5t^2+47t=27 | | 8=3(-5) | | -36x=40 | | Y^2=2450-140y+2y^2 | | 4x-(2x+6)=x+7 | | 24=2(w+6)-5w | | m-3+ -13= -9 | | 5x+6-3x=7+3x-6 | | 3+pi=pi+3 | | 2y/9=10 | | 12+2s=20 |

Equations solver categories