25-3a=-7(a+1)

Simple and best practice solution for 25-3a=-7(a+1) 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 25-3a=-7(a+1) equation: 



25-3a=-7(a+1)

We move all terms to the left:

25-3a-(-7(a+1))=0



We calculate terms in parentheses: -(-7(a+1)), so:

-7(a+1)

We multiply parentheses

-7a-7

Back to the equation:

-(-7a-7)



We get rid of parentheses

-3a+7a+7+25=0

We add all the numbers together, and all the variables

4a+32=0

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

4a=-32

a=-32/4

a=-8

See similar equations:

| 5^2y-1=60 | | s=300 | | (-6+x)^2-26=-x^2 | | 36-3v=-8(v-7) | | 3x+5=5×-8 | | 2(-7n+4)-5n=8n+8 | | 2(m+3)=−12 | | 6x+11+13x-5=90 | | 6x+11+13x-5=180 | | 20+2x=-7(1-4x)+1 | | 24/x+6=2x-4/39 | | 6x+11+13x+5+10x+3=180 | | -(k-8)-6=3k-26 | | n÷7=4 | | 16m-12(m-5)=-52 | | 2(3-k)=-7k+31 | | 2r^2-20=12r | | 0.333333t^2+5=8 | | 3(4x-8)+24=60 | | 2−3y=8 | | 11x-65+11x-65=180 | | x/(-8)-4=-10 | | (x+4)(x^2-x-2)=0 | | 4+3x=71.50 | | 3+1x=38.00 | | 7y+3=7 | | 3a+1=38.00 | | 7x-5=10–3x | | 20y-1=1 | | 32x=(16+54)*4397 | | C+4=d+1 | | 3+4x=48.05 |

Equations solver categories