-13+4=m-7

Simple and best practice solution for -13+4=m-7 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 -13+4=m-7 equation:


Simplifying
-13 + 4 = m + -7

Combine like terms: -13 + 4 = -9
-9 = m + -7

Reorder the terms:
-9 = -7 + m

Solving
-9 = -7 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-9 + -1m = -7 + m + -1m

Combine like terms: m + -1m = 0
-9 + -1m = -7 + 0
-9 + -1m = -7

Add '9' to each side of the equation.
-9 + 9 + -1m = -7 + 9

Combine like terms: -9 + 9 = 0
0 + -1m = -7 + 9
-1m = -7 + 9

Combine like terms: -7 + 9 = 2
-1m = 2

Divide each side by '-1'.
m = -2

Simplifying
m = -2

See similar equations:

| 8x+24=16x-48 | | -10x+50=-20x-20 | | a^2+19a+18=0 | | -3x+(-8)x+19=16+16 | | -9-n=-4 | | (2)7x-8=64 | | 5x+6=2x-24 | | (19b-9)-9(2b+2)=-5 | | x+12=-5x | | 4m-4=4m+m | | 0.015=0.154x+0.036 | | -4x^2=24 | | f(x)=2x^3-21x^2+36x+1 | | 7(x+9)-6= | | 7-4=9 | | 8x+1=3x+29 | | 17-x=2x-10 | | -2x^2+60=-20 | | -3m=3 | | 5-4x=-53 | | 12=-4(-6+3) | | -n=1 | | p^2+20p=c | | 20c=25n+7 | | -3k-12= | | 37x-21x+8=200 | | 12+y=b | | 11=2x | | 8x^3=-63 | | 4(x+2)-3x+4=x+5 | | -5.8=4.2-2y | | 12-9y=12 |

Equations solver categories