-7m+40=2(8-5m)

Simple and best practice solution for -7m+40=2(8-5m) 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+40=2(8-5m) equation: 



-7m+40=2(8-5m)

We move all terms to the left:

-7m+40-(2(8-5m))=0

We add all the numbers together, and all the variables

-7m-(2(-5m+8))+40=0



We calculate terms in parentheses: -(2(-5m+8)), so:

2(-5m+8)

We multiply parentheses

-10m+16

Back to the equation:

-(-10m+16)



We get rid of parentheses

-7m+10m-16+40=0

We add all the numbers together, and all the variables

3m+24=0

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

3m=-24

m=-24/3

m=-8

See similar equations:

| -2(x+2)=3=-7 | | 2(5x-3)+4(x+8)=11 | | 1/2(10+12n)=1/2(15n+15) | | 2/3(3x+2)=1 | | -3x–4=8x+7 | | 3x+4=16= | | 4x+6=15x+4 | | 16-5w=1-4w | | 4b+1–3=b+5 | | 2(x-3)=2+2 | | 4/5x+6=15x+4 | | f-2(f-10)=12 | | 0.2+0.3x=1+1.x | | 0.2(3-0.6x)=3-(1.37x+5.5) | | −16.9=2a+11.6+3a | | -7(-1/8)x-3/4=20 | | (11x)+(10x+12)=180 | | 16x/4=68 | | 7b-2=2b+13 | | 21-6x3=27-8x3 | | (5x)+(4x+6)+(10x)+(12x-12)=180 | | -8-h=2(-0.5h+4) | | ​-4+5n=18+3n | | 3/7x+3=1 | | 5x+4=-5+3x+13 | | 4+6=3x+4 | | 4x-9=3.5x+1 | | 3x+2x-5=60 | | –u+9=–2u | | -(6m+8)=4U7-m) | | 5w-8w+20w=6w | | -5m-12+2m=12 |

Equations solver categories