7m=2(5m-4)

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


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

Reorder the terms:
7m = 2(-4 + 5m)
7m = (-4 * 2 + 5m * 2)
7m = (-8 + 10m)

Solving
7m = -8 + 10m

Solving for variable 'm'.

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

Add '-10m' to each side of the equation.
7m + -10m = -8 + 10m + -10m

Combine like terms: 7m + -10m = -3m
-3m = -8 + 10m + -10m

Combine like terms: 10m + -10m = 0
-3m = -8 + 0
-3m = -8

Divide each side by '-3'.
m = 2.666666667

Simplifying
m = 2.666666667

See similar equations:

| 15+(-10)= | | 12m+5-3=-4m | | X-(-42)=39 | | 32v+2=20 | | -(2/5)k-20=10 | | 3/4d-5=-11 | | X-6/11=2/9 | | 1.68/w=7/12 | | 8y=4y+32 | | 17=m+5 | | 4x^4-10x^2+3=0 | | -xminus-y=.6 | | 4p-12=4p-21 | | d=2m-5n | | 8v^2-2v=19 | | 3p^2-8=-49 | | X/4=12/20 | | 4bsquared+8b=0 | | 35b^2-48b+16=0 | | x-y=.6 | | -6+8h=42 | | 21x^4-4=0 | | 3x-5(6y-2x)+5y= | | 8p-24=8+8p | | 9x+1=10x-10 | | 3.5*x=150000 | | 350=(x+20) | | 3=11-x | | 9x+1=1x-10 | | -z/30 | | 16=m-2 | | 8p-32=8+8p |

Equations solver categories