7(x+9)+9=-10

Simple and best practice solution for 7(x+9)+9=-10 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(x+9)+9=-10 equation:


Simplifying
7(x + 9) + 9 = -10

Reorder the terms:
7(9 + x) + 9 = -10
(9 * 7 + x * 7) + 9 = -10
(63 + 7x) + 9 = -10

Reorder the terms:
63 + 9 + 7x = -10

Combine like terms: 63 + 9 = 72
72 + 7x = -10

Solving
72 + 7x = -10

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 7x = -10 + -72

Combine like terms: 72 + -72 = 0
0 + 7x = -10 + -72
7x = -10 + -72

Combine like terms: -10 + -72 = -82
7x = -82

Divide each side by '7'.
x = -11.71428571

Simplifying
x = -11.71428571

See similar equations:

| 14=q+15 | | 11=3-3x-5x | | 9x+25=3x+8 | | 0.2(x-8)=0.5(15-x) | | 1039y-455=948y-222 | | 6(x+1)-x=3x+2 | | 25=9x+3 | | -10x+9=-9(x-2) | | 7(n+3)=112 | | 0.6=0.2a | | -84=-10v+6 | | 1/3x+2=60 | | A+(2-a)=2 | | 2(x^2+12x+24)=0 | | 0.25(8z-4)=2+8-22 | | -2x+17=7 | | 1/3x+1/2=1/60 | | y+20=30 | | logx(4x-4)=2 | | 3(5x+9)=-23+20 | | 4x-5(1x-2)=12x+4-1x | | 4x+x(x-1)=0 | | 7(x-8)-8(x-7)=7-(x-5) | | 4(n-3)=12 | | 6x+9y-4z-4x+5z= | | wd-fx=h | | 9x=8x+1 | | 3(2c-5)=33 | | 9x^3-21x^2-15x+35=0 | | 4(w+3)=w-9 | | 33y-14=6y+7 | | 0.1x+0.5=-0.4 |

Equations solver categories