2+2a=-4(-7a-7)

Simple and best practice solution for 2+2a=-4(-7a-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 2+2a=-4(-7a-7) equation: 



2+2a=-4(-7a-7)

We move all terms to the left:

2+2a-(-4(-7a-7))=0



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

-4(-7a-7)

We multiply parentheses

28a+28

Back to the equation:

-(28a+28)



We get rid of parentheses

2a-28a-28+2=0

We add all the numbers together, and all the variables

-26a-26=0

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

-26a=26

a=26/-26

a=-1

See similar equations:

| 11+x=-2x+2(3+2x) | | 600-5y=-350 | | 3+10x=-22 | | 3+10x=-2 | | 6÷2(1+2)=x | | x/2.4=3.5 | | 174=6(1+4n) | | j+12.5=39.04 | | 1/100=x/4/5 | | 4x=3x-35-x | | 12(36x+3)=69 | | 1/100=4/5/x | | 1/100=4/5=x | | 35.75x+89=17.95 | | 7(4-2x)=126 | | (2x+53)+(x-17)+(x)=180 | | x+2x+90+3x=360 | | 2​(3.5x+2.5​)-2.5​(6x+4​)=0 | | 3(1-5x)=-103 | | x²=40 | | -12+15=6-1x | | 24x-4=90 | | 3x-5(-2x+12)=-190 | | 180=75+4x-25 | | -33+17x=-11x | | ((x/3)+(2/5))=5 | | 4^(x-1)=15 | | -20x+84=-48-16x | | 180÷m=3 | | 3a-7a=4 | | 19x-9=60 | | 3x+8(-7)=68 |

Equations solver categories