-20=-4(q+7)

Simple and best practice solution for -20=-4(q+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 -20=-4(q+7) equation: 



-20=-4(q+7)

We move all terms to the left:

-20-(-4(q+7))=0



We calculate terms in parentheses: -(-4(q+7)), so:

-4(q+7)

We multiply parentheses

-4q-28

Back to the equation:

-(-4q-28)



We get rid of parentheses

4q+28-20=0

We add all the numbers together, and all the variables

4q+8=0

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

4q=-8

q=-8/4

q=-2

See similar equations:

| m-7-5=-22 | | 8(1-5x)=-312 | | 57.49=23.4+7k | | R=s2/A | | 3(4x+7)=-25+22 | | 20-3x2-5=9 | | 3x-6(7)=63 | | 32+8m=8(3m-8) | | 3a=0.5 | | 22x-5=112 | | -2+15=n-60 | | -39-14=7+3(-2+9r) | | 272=x*8.30 | | 3(4x+7)=-25 | | (17x+1)+(20x-14)=360 | | H(-3x-9)=-12x-36 | | 2n+6=7n−2 | | 8-6x=-8 | | 14-x=7(2-1/7x) | | -8x-20=-148 | | -7=x2-5 | | 3r+2=3(r-1) | | 8x-14=5(16)+16 | | 170-44x=3.5 | | (3x+10=10x-12)=180 | | x+3+2x-18+x=65 | | 15x-7+14x=180 | | 275+b=180 | | –13+4x=3x+8(x+1) | | 4/3n-5/7=41/21 | | -7+6a=6a-3 | | 30=5(p+8) |

Equations solver categories