a+8a+(15+a)=85

Simple and best practice solution for a+8a+(15+a)=85 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 a+8a+(15+a)=85 equation: 



a+8a+(15+a)=85

We move all terms to the left:

a+8a+(15+a)-(85)=0

We add all the numbers together, and all the variables

a+8a+(a+15)-85=0

We add all the numbers together, and all the variables

9a+(a+15)-85=0

We get rid of parentheses

9a+a+15-85=0

We add all the numbers together, and all the variables

10a-70=0

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

10a=70

a=70/10

a=7

See similar equations:

| −64x+4480=x+−14 | | 5x^2+60+180=0 | | -16x^2+80x+200=0 | | 38x+5=81 | | 2(x+1)=5(1-4x) | | 13y+9=9 | | x-24+2x+42=180 | | 5u-4=21 | | 5(x-3.8)=22 | | y+5y+5y=8​;y=-2−2​,00​,44 | | 2(x+2)=-x–17–4x | | -12=-6-|6-2x| | | 2(9n-1+7(n+6)=-60 | | −64(x−70)=x+(−14) | | -28=-7+v/3 | | -3(x-2)+10=2(5-x)+20 | | 12(16-x)=-12(x+7) | | x2+x+1=(x+1)(x-1) | | 4y-8=9y-12 | | 2|2x+5|-5=9 | | 22+-49=x | | 34x-7=15+12 | | -9x^2+36x-41=0 | | 4x6=12xN | | 2x+5=9(x-1/6) | | -7(4x-3)=-28x+21 | | 3(2x+3)=6x+12 | | 6x+3/4-5x=19/28 | | 5 = q3+ 2 | | 25x=20x+10 | | 8x+4x-60=100-8x | | (√1-3x)/x=0 |

Equations solver categories