9(x+2)=81

Simple and best practice solution for 9(x+2)=81 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 9(x+2)=81 equation: 


Simplifying
9(x + 2) = 81

Reorder the terms:
9(2 + x) = 81
(2 * 9 + x * 9) = 81
(18 + 9x) = 81

Solving
18 + 9x = 81

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 9x = 81 + -18

Combine like terms: 18 + -18 = 0
0 + 9x = 81 + -18
9x = 81 + -18

Combine like terms: 81 + -18 = 63
9x = 63

Divide each side by '9'.
x = 7

Simplifying
x = 7

See similar equations:

| X+7=3*5 | | 5x+25=2x+10 | | -tanx-cotx= | | x+3+x=11 | | r-2y=-9k+ar | | y-4(-15/11)=4 | | R-2y=-9k+at | | 12x^2-41x-15=0 | | 4(3+2a)=5(a+2) | | 7/3+3n=4/5n+15 | | 2z+48=8z | | -4x+5=-16 | | s+7/2s+10=55 | | 3h+-14=23 | | 5(4z+4)+2z=-10 | | 12X+8=4x+4 | | x/-8.4+7=20 | | 8x+24=3x+24 | | 5a-b=10 | | 3a^2b^3+12ab^2+27ab=0 | | 8x-5+x=7x+4-x | | 4(3+2a)=4(a+2) | | 13w+5=6.17 | | 4n+16=-12 | | 155-2x=34x+19 | | -7h=-84 | | 4x=5y+35 | | 9y^3-18y^2+45y=0 | | 10=3x-8 | | 2q^2-6=-49 | | 10(-3y-10)-15y=-100 | | y-11=-25 |

Equations solver categories