3m+4=7m-16

Simple and best practice solution for 3m+4=7m-16 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+4=7m-16 equation:


Simplifying
3m + 4 = 7m + -16

Reorder the terms:
4 + 3m = 7m + -16

Reorder the terms:
4 + 3m = -16 + 7m

Solving
4 + 3m = -16 + 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.
4 + 3m + -7m = -16 + 7m + -7m

Combine like terms: 3m + -7m = -4m
4 + -4m = -16 + 7m + -7m

Combine like terms: 7m + -7m = 0
4 + -4m = -16 + 0
4 + -4m = -16

Add '-4' to each side of the equation.
4 + -4 + -4m = -16 + -4

Combine like terms: 4 + -4 = 0
0 + -4m = -16 + -4
-4m = -16 + -4

Combine like terms: -16 + -4 = -20
-4m = -20

Divide each side by '-4'.
m = 5

Simplifying
m = 5

See similar equations:

| 2a-2=a+3 | | x^3+ix^2-4x-4i=0 | | 565p-225= | | log(2y+10)+logy=2 | | -2-2=-8+x | | 2(d+2)=10(2-3d) | | 56=13y-6y | | 3tan^2(x)-4=-1 | | 56=13y-6 | | 49x^2-126x+81=0 | | 0.7-0.1(9-2x)=-0.9(x-7) | | Sin(2-4x)=0 | | x^2-6x+24y+57=0 | | 6m+7=5m+9 | | 5m-1-m=4m | | 6(w+3)=5(w+6) | | (6-z)(2z-1)=0 | | x+0.015x=93 | | x^4+3x^2+10=0 | | 5t-3=2(4-3t) | | 29.8-4u=4.2 | | 6x-10=30 | | 2x+5y+13z=0 | | x^2-4xy+y^3+4y=0 | | z=0.1xy | | x^14-y^8=0 | | in(x-2)+in(x+3)=1 | | 6(x-6)=(ax-a) | | 10x=5+6x+29 | | 5a^2-14a-24=0 | | 3(2x-7)=39 | | 16x^2+8x+7=0 |

Equations solver categories