7(1+9x)=8(3x-3)-8

Simple and best practice solution for 7(1+9x)=8(3x-3)-8 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 7(1+9x)=8(3x-3)-8 equation: 



7(1+9x)=8(3x-3)-8

We move all terms to the left:

7(1+9x)-(8(3x-3)-8)=0

We add all the numbers together, and all the variables

7(9x+1)-(8(3x-3)-8)=0

We multiply parentheses

63x-(8(3x-3)-8)+7=0



We calculate terms in parentheses: -(8(3x-3)-8), so:

8(3x-3)-8

We multiply parentheses

24x-24-8

We add all the numbers together, and all the variables

24x-32

Back to the equation:

-(24x-32)



We get rid of parentheses

63x-24x+32+7=0

We add all the numbers together, and all the variables

39x+39=0

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

39x=-39

x=-39/39

x=-1

See similar equations:

| 12(2w-3)=2w | | 8/5x=7 | | 3x-4=1x+9 | | 5+m/7=-2 | | 2(5c-1)-5=6c+9 | | 75=1/2x2 | | z+13=122+9 | | -a+18=6a-2 | | 20x-14=25x-34 | | 4x-40=x-19 | | 0.13-0.02(x+2)=0.01(3-x) | | 2x+35+x-11=180 | | 4x+40=x-19 | | -1=5+x/6= | | 4(x+6)=3(x+7) | | 1/8r=-12 | | 4c=9+7c | | 165=90+(10+6)w | | 8(-x-6)=7(x+1)-4x | | 4x+24=3x+21 | | 165=90+10+6w | | 5t+11=3 | | (3x-3)=(8x+7) | | 075a=-9 | | 8m+6+8m=-12+7m | | 6y-(27-5)=29 | | 7/11d=1 | | 6+2a-4a=-4a+2 | | -10+x=8-2x | | 3x^2-4=143 | | 3(x+9)=2x-2 | | 1/4x+2=8x+9/8 |

Equations solver categories