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

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


Simplifying
3x + 8 = 8(9x + -9)

Reorder the terms:
8 + 3x = 8(9x + -9)

Reorder the terms:
8 + 3x = 8(-9 + 9x)
8 + 3x = (-9 * 8 + 9x * 8)
8 + 3x = (-72 + 72x)

Solving
8 + 3x = -72 + 72x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-72x' to each side of the equation.
8 + 3x + -72x = -72 + 72x + -72x

Combine like terms: 3x + -72x = -69x
8 + -69x = -72 + 72x + -72x

Combine like terms: 72x + -72x = 0
8 + -69x = -72 + 0
8 + -69x = -72

Add '-8' to each side of the equation.
8 + -8 + -69x = -72 + -8

Combine like terms: 8 + -8 = 0
0 + -69x = -72 + -8
-69x = -72 + -8

Combine like terms: -72 + -8 = -80
-69x = -80

Divide each side by '-69'.
x = 1.15942029

Simplifying
x = 1.15942029

See similar equations:

| -5n-2=-7(7n-6) | | -3(-1+5k)=-8k+24 | | 4.33=6.66x | | -7(x-1)=-38+8x | | 27x^2+12x=0 | | -8p-10=2(-2p-1) | | -4k+18=3(k-1) | | 81+9=111+6 | | -18+4x=-5(6-3x)-8x | | ln(x+2)-ln(x+3)=ln(x+4) | | -2a+12+7a=8a-6a | | -3-5m+9m+3=-20 | | 13x-6=12x+1 | | 7(4+8m)+6m=m+28 | | 3x-1+116=180 | | 10(t)=-16t^2+20t+6 | | -(1-2r)-r=-38+8x | | V-m=w | | 18lnx=8 | | -1(2x-6)=4 | | -90=7(2+4n)-2n | | 5(x+4)-2x=26 | | -90=7(2+4n)-2 | | (-3-4)(-5-1)= | | 6+7(-3b-5)=-176 | | 10x+19=28+10x | | 6x+7=6-(3x-3) | | -320=8(1+6a)-7a | | -1y=-3 | | -8(1-2x)-4=84 | | 3c+2p=11+2 | | -8+y=24 |

Equations solver categories