4m+6-7m+9=18

Simple and best practice solution for 4m+6-7m+9=18 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 4m+6-7m+9=18 equation:


Simplifying
4m + 6 + -7m + 9 = 18

Reorder the terms:
6 + 9 + 4m + -7m = 18

Combine like terms: 6 + 9 = 15
15 + 4m + -7m = 18

Combine like terms: 4m + -7m = -3m
15 + -3m = 18

Solving
15 + -3m = 18

Solving for variable 'm'.

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

Add '-15' to each side of the equation.
15 + -15 + -3m = 18 + -15

Combine like terms: 15 + -15 = 0
0 + -3m = 18 + -15
-3m = 18 + -15

Combine like terms: 18 + -15 = 3
-3m = 3

Divide each side by '-3'.
m = -1

Simplifying
m = -1

See similar equations:

| 24a^2+16b^2-17a^2= | | 7l+14-5l=-8 | | 7y-2+4+3y=-20 | | -8(2x-1)=35 | | .66(3x+9)=-2(2x+6) | | 3-9k-7=-2-5k-3k | | 9(n+2)=135 | | 12x+5-18x=65 | | -3.2+3.8= | | -3p-2(5-5)=3(p-2)-20 | | 5-3n=7n | | 7z=9z | | 320a^3+5b^3= | | 3j-1+4j=5-6+6j | | -3(2x-3)=-x | | 0.2+(-4.2)= | | 19a^2b-22ab^2+15ab^2= | | 3y-11+3y-11=2y-2 | | 2y+3=-4x-9 | | 3x-2x=5x-12 | | -6.2+(2.3)= | | -1.7+4.9= | | (-8x+12)-2x=11 | | 19a^2b-22ab^2+25ab^2= | | 4(U+1)=-2(7U-1)+4U | | Sqrt(-80)= | | -10-5m=-8m+7(-4m) | | 180=3.5x+x+90 | | 14b-1=15b | | 180=4x+3x+12 | | 5+4n=3(-7-2n) | | 9x-54=3x-18 |

Equations solver categories