7=3+m+m

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


Simplifying
7 = 3 + m + m

Combine like terms: m + m = 2m
7 = 3 + 2m

Solving
7 = 3 + 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 + -2m = 3 + 2m + -2m

Combine like terms: 2m + -2m = 0
7 + -2m = 3 + 0
7 + -2m = 3

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

Combine like terms: 7 + -7 = 0
0 + -2m = 3 + -7
-2m = 3 + -7

Combine like terms: 3 + -7 = -4
-2m = -4

Divide each side by '-2'.
m = 2

Simplifying
m = 2

See similar equations:

| 32x+2= | | 5-6s=-16s+12+10s | | 4=5p-6+5 | | 7n-15=-3n+175 | | 2-7-19b=-19b+6 | | -2h+12-16h=-18h-16 | | 15=1-2x-5x | | 5[x-5]=60 | | -8m-13=17-10m | | 2x+8=5y+15 | | 7n-15=3n+175 | | -14t+15+12t=15-2t | | 32y+30x=1280 | | -2p-2=2 | | Y^2x^4/y^6x^3 | | 6x+3=49 | | 7v+12=12+7v | | 3x-2(x+10)=12 | | a/0 | | -9c+10=10-9c | | 8y+4c=1440 | | (8(3w+2))5=-3 | | 3j+2=10+2j | | 10p+9p=13 | | -9+10f=10f+7 | | 3r+4=4+3r | | 3k+6=-4+3k | | 3x+8=7x-13 | | 3(5j+2)-5=9(d+2)+1 | | -5w-3w=-8w | | 5-10u=-10u | | 2tan^2x=5tanx-2 |

Equations solver categories