-7m+8=-9m-8

Simple and best practice solution for -7m+8=-9m-8 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 -7m+8=-9m-8 equation: 



-7m+8=-9m-8

We move all terms to the left:

-7m+8-(-9m-8)=0

We get rid of parentheses

-7m+9m+8+8=0

We add all the numbers together, and all the variables

2m+16=0

We move all terms containing m to the left, all other terms to the right

2m=-16

m=-16/2

m=-8

See similar equations:

| -2.2+x/7=-13.4 | | -2n-15=7 | | 3(b+17)=75 | | 4-6u=-5u-4 | | 11=8+u/18.75 | | 9(b-92)=72 | | -x2-6x-8=0 | | 3x-5=(x+8)2x | | 6/3x-1=2x-7/7 | | -7n=8-9n | | 8(n-99)=-24 | | X+(x-80)=2 | | 8y-4.5=8.3 | | 9=3(z-10) | | 9(w-100)=-9 | | 8^5x=64^3x+2 | | 9y-6y=39 | | 34=p/3+30 | | 9x-2=7x-1 | | X+13+3x+3x+2+x+5+2+8=54 | | 10m=9m+7 | | 2.1+v/4=-4.3 | | 1/3x+28=-5 | | 3(j-67)=54 | | 9x-2=7x=1 | | 3c=-10+4c | | x^2-24+23=0 | | 10p=11p+13 | | (5+15)c-3=137 | | −3m−5=1 | | y.3(y+1)+4=2(-1)+y+y | | 9i(-2i+9)=0 |

Equations solver categories