7-9(x+3)-5=(9-3x)-81

Simple and best practice solution for 7-9(x+3)-5=(9-3x)-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 7-9(x+3)-5=(9-3x)-81 equation:


Simplifying
7 + -9(x + 3) + -5 = (9 + -3x) + -81

Reorder the terms:
7 + -9(3 + x) + -5 = (9 + -3x) + -81
7 + (3 * -9 + x * -9) + -5 = (9 + -3x) + -81
7 + (-27 + -9x) + -5 = (9 + -3x) + -81

Reorder the terms:
7 + -27 + -5 + -9x = (9 + -3x) + -81

Combine like terms: 7 + -27 = -20
-20 + -5 + -9x = (9 + -3x) + -81

Combine like terms: -20 + -5 = -25
-25 + -9x = (9 + -3x) + -81

Remove parenthesis around (9 + -3x)
-25 + -9x = 9 + -3x + -81

Reorder the terms:
-25 + -9x = 9 + -81 + -3x

Combine like terms: 9 + -81 = -72
-25 + -9x = -72 + -3x

Solving
-25 + -9x = -72 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-25 + -9x + 3x = -72 + -3x + 3x

Combine like terms: -9x + 3x = -6x
-25 + -6x = -72 + -3x + 3x

Combine like terms: -3x + 3x = 0
-25 + -6x = -72 + 0
-25 + -6x = -72

Add '25' to each side of the equation.
-25 + 25 + -6x = -72 + 25

Combine like terms: -25 + 25 = 0
0 + -6x = -72 + 25
-6x = -72 + 25

Combine like terms: -72 + 25 = -47
-6x = -47

Divide each side by '-6'.
x = 7.833333333

Simplifying
x = 7.833333333

See similar equations:

| -4y-6=-2(-2y-1) | | 1/3x-4x=-11 | | 2q+7=q+5 | | 3xy-9xz+18xw= | | 7(2a^2)b^4/8ab^6 | | 8x-2(x-5)=3(x+20) | | 56=7+7x | | 128=2x+5(4+5x) | | -1/3x-14=4x | | (1+w)(4w+7)=0 | | n^2-n-1000=0 | | 2(5x-6)-3(x-1)= | | 2.5(1.2x-3)=-5.4x+6.2 | | -3v+5=6v-13 | | b^2+3b+20= | | 4(2x-3)-x=9 | | 5(2x-1)-4x=13 | | 2(3x-2)-3x=11 | | (1n+3)=5n-12-n | | 5.7+a=6.2 | | 4u+4-7=3u-3+u | | 4n+12=2.5 | | 1n+2=5n-12-n | | 14x-2y=-15 | | 19=-z+6 | | m^2-16n^2=0 | | y=-16x^2+80x+384 | | 8.9x=46.28 | | (5x+2)=(7x-12) | | 3g+3=19 | | 7+51nx=4 | | 11=-z+9 |

Equations solver categories