9m-3=7m+9

Simple and best practice solution for 9m-3=7m+9 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 9m-3=7m+9 equation:


Simplifying
9m + -3 = 7m + 9

Reorder the terms:
-3 + 9m = 7m + 9

Reorder the terms:
-3 + 9m = 9 + 7m

Solving
-3 + 9m = 9 + 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.
-3 + 9m + -7m = 9 + 7m + -7m

Combine like terms: 9m + -7m = 2m
-3 + 2m = 9 + 7m + -7m

Combine like terms: 7m + -7m = 0
-3 + 2m = 9 + 0
-3 + 2m = 9

Add '3' to each side of the equation.
-3 + 3 + 2m = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 2m = 9 + 3
2m = 9 + 3

Combine like terms: 9 + 3 = 12
2m = 12

Divide each side by '2'.
m = 6

Simplifying
m = 6

See similar equations:

| 2.5k=11+0.3k | | 9[x+3]=54 | | (6+2)+4=b+(2+4) | | 4x=2x-30 | | n+5=5+n | | (3x+6)+(9x-8)= | | 5(5k+8)=5(-2+7k) | | 15(2)-9y=27 | | 5.4m-3=-0.3+5.1m | | (-7-2)*4= | | 5x+11+36=69 | | 42a^2-51a-18=0 | | 19=(2x)+4 | | 0.4=6 | | 5+x^2+8=45 | | 2m+3=5 | | 4x+5-2x=15 | | 4z=1 | | 6(0)=7-4 | | m+8=8+m | | -1/12-(-3/4)= | | (w+10)(w+10)-45=0 | | 2(10x-6)=4(5x-8) | | x-(-2)=5 | | 7k-16=8(k-3) | | 4-r=-5 | | 5+(v+9)=(5+3)+9 | | 6n-9=-19+n | | -100y+30=1120y+90 | | 4p^2-76=0 | | 6(-1)=7-4 | | M+m^2+m-15=0 |

Equations solver categories