3m+7=12+2m

Simple and best practice solution for 3m+7=12+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=12+2m equation:


Simplifying
3m + 7 = 12 + 2m

Reorder the terms:
7 + 3m = 12 + 2m

Solving
7 + 3m = 12 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
7 + 3m + -2m = 12 + 2m + -2m

Combine like terms: 3m + -2m = 1m
7 + 1m = 12 + 2m + -2m

Combine like terms: 2m + -2m = 0
7 + 1m = 12 + 0
7 + 1m = 12

Add '-7' to each side of the equation.
7 + -7 + 1m = 12 + -7

Combine like terms: 7 + -7 = 0
0 + 1m = 12 + -7
1m = 12 + -7

Combine like terms: 12 + -7 = 5
1m = 5

Divide each side by '1'.
m = 5

Simplifying
m = 5

See similar equations:

| y=sin(cos(6x)) | | 8+2t+t=41 | | -12r^2+28+42r=0 | | 2x+5x-100=257 | | 28x-9=4.3 | | 4a^3b^-5c)^2/(2a^-2b^3c^3)3 | | 3x^2-1x+5=-2 | | -26=4+6n | | c-9=7.8 | | .5x+x-1=19 | | c-9=9 | | 5-31/3 | | -2x-x+12=78 | | 3x-2=x^2-6 | | 5(-6-14)= | | 3(4x-3.1)=4x-9.3 | | 6w-12=60-3x | | Ln(y-5)=x+c | | m=9x+7 | | 10(4.7x+8.2)=12 | | 0=-16x^2+22x+3 | | 2.50p=7.50 | | x-3+3x=17 | | 3.5+0.8x=0.3 | | (9)/(15x-15) | | 3+7m=52 | | 2+(0.9x)=4.61 | | (4x+2)(5x+3)= | | 5/6÷3 | | 8x-2=9x-10 | | -sin(x)-sin(x)=0 | | X+102=4x+6 |

Equations solver categories