-10=-2(x+20)

Simple and best practice solution for -10=-2(x+20) 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 -10=-2(x+20) equation: 



-10=-2(x+20)

We move all terms to the left:

-10-(-2(x+20))=0



We calculate terms in parentheses: -(-2(x+20)), so:

-2(x+20)

We multiply parentheses

-2x-40

Back to the equation:

-(-2x-40)



We get rid of parentheses

2x+40-10=0

We add all the numbers together, and all the variables

2x+30=0

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

2x=-30

x=-30/2

x=-15

See similar equations:

| 22-4d=34 | | 5(v+1)-v=3(v-1) | | -8(w-5)=3w-48 | | 8x-3=2(16x-33) | | 5(m+4)=-2(4-m)+4 | | 0.49x=1 | | 7w+41=-8(w+8) | | (3x-11)=x | | 3x+728=x | | 〖1,7〗^(-2x=3 | | 7w+41=-8(w+)8 | | 6x=-98 | | 3x12=20-4x | | -5-a/7=14 | | 1,7^(-2x)=3 | | -9=-6v+3(v-7) | | 10x=8x−2 | | 〖1,7〗^(-2x)=3 | | 〖1,7〗^(-2x)=3 | | 44-t=10 | | 3k-6(k-7)=5k | | 3(x+5)=5x−10 | | 44-t=1 | | 14=10+r3 | | 8v−4v+v+3v−2v=18 | | 3.2a=19.1 | | p-5.3=14.8 | | 18=w/2+10 | | 3^x=27 | | 8x^2-18x-14=0 | | 2/3y-3=-5 | | -17=5+w |

Equations solver categories