9(8+x)+9=72

Simple and best practice solution for 9(8+x)+9=72 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(8+x)+9=72 equation:


Simplifying
9(8 + x) + 9 = 72
(8 * 9 + x * 9) + 9 = 72
(72 + 9x) + 9 = 72

Reorder the terms:
72 + 9 + 9x = 72

Combine like terms: 72 + 9 = 81
81 + 9x = 72

Solving
81 + 9x = 72

Solving for variable 'x'.

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

Add '-81' to each side of the equation.
81 + -81 + 9x = 72 + -81

Combine like terms: 81 + -81 = 0
0 + 9x = 72 + -81
9x = 72 + -81

Combine like terms: 72 + -81 = -9
9x = -9

Divide each side by '9'.
x = -1

Simplifying
x = -1

See similar equations:

| 5x+30=-8(x+7) | | 0=16+2(m-3) | | 3(d+4)=72 | | -2-(-3)=23 | | X-2-6x-2x=-9 | | 3+4x-7= | | 18=2b-14 | | -10+(-28)= | | (1.6*10^8)(5.8*10^6)/(4*10^6) | | 8z+36=68 | | 5x^3=3600 | | y=-3(x-2)+5 | | 69+66= | | 7n+15-10n=180 | | 4x+28=70 | | 3(7)-4y=-19 | | -3x-5=100 | | 6n-1+5=-20 | | 3456x+56x=4567.89x-2 | | 2n-3n+5n= | | 47-43=180 | | 9x^2-131x+410=0 | | 18m=15 | | 5(2m+3)=95 | | 215+3x=165 | | 3(-1)-y=3 | | 6x-17+40=180 | | X/4-7/4= | | 165+3x=215 | | 9x^6/12x^2 | | 12(f+10)=156 | | 83/4÷70 |

Equations solver categories