-31+7a=7(a-4)

Simple and best practice solution for -31+7a=7(a-4) 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 -31+7a=7(a-4) equation: 



-31+7a=7(a-4)

We move all terms to the left:

-31+7a-(7(a-4))=0



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

7(a-4)

We multiply parentheses

7a-28

Back to the equation:

-(7a-28)



We get rid of parentheses

7a-7a+28-31=0

We add all the numbers together, and all the variables

-3!=0

There is no solution for this equation

See similar equations:

| 4^3x=12 | | -(m-6)=3m+13 | | -36+2n=6(n-8) | | 65=4u+17 | | 7(4+x)=-2x-8 | | 12x=9x+(-4) | | 6a-4+3a+50=180 | | 3(2x+5)-4x=27 | | a^2+3^2=0 | | 7x+2=-x+98 | | (a+3)^2=0 | | 24=20-2y+3y | | 4^(3x+5)=5 | | 20=20-2y+3y | | 14x+97X=1009 | | (-8k+34)÷(k–3)=0 | | g-1=15-15 | | 3(m+5)=-13-m | | 3(5x+4)=15x+7 | | -5(8m+5)=-25+5m | | 7x+3=13-3x | | 5(5-4v)=-7v+12 | | 23-x=14-2x | | 8(1+7x)=-40+8 | | 4h=2(h-5)-2 | | y=-2(-5 | | h^2+2h-24=0 | | 1440=(n-2)(180) | | 3(2b+3)=4(b+6)-3 | | 30=18+12x | | 5u+5(u-8)=30 | | −2x+2/3=−4 |

Equations solver categories