-x-4=9(x-8)

Simple and best practice solution for -x-4=9(x-8) 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 -x-4=9(x-8) equation:


Simplifying
-1x + -4 = 9(x + -8)

Reorder the terms:
-4 + -1x = 9(x + -8)

Reorder the terms:
-4 + -1x = 9(-8 + x)
-4 + -1x = (-8 * 9 + x * 9)
-4 + -1x = (-72 + 9x)

Solving
-4 + -1x = -72 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-4 + -1x + -9x = -72 + 9x + -9x

Combine like terms: -1x + -9x = -10x
-4 + -10x = -72 + 9x + -9x

Combine like terms: 9x + -9x = 0
-4 + -10x = -72 + 0
-4 + -10x = -72

Add '4' to each side of the equation.
-4 + 4 + -10x = -72 + 4

Combine like terms: -4 + 4 = 0
0 + -10x = -72 + 4
-10x = -72 + 4

Combine like terms: -72 + 4 = -68
-10x = -68

Divide each side by '-10'.
x = 6.8

Simplifying
x = 6.8

See similar equations:

| 252/1*53/63*7/16 | | R-10/3+1/2=11/6 | | -3.4e=-3.36 | | -5(-1+2n)=65 | | 12-2x-5-7x=20 | | -6+8=-4(2y+2) | | 6x+7=4+12x | | -(5y+3)-(-4y-4)=0 | | 5x^2-18+4=12x+39 | | -10or-4=-30 | | (x-1)/3=(3x+7)/4 | | 2/8-7/8 | | 9x+12-2x-5-7x=20 | | 5(3x+3)=14x | | 8j=27c | | -2x+4=x | | 2000=600(0.06)(t) | | -7/3w-6=7/2w+3/2 | | 11x=86-6 | | 600=2000(0.6)(t) | | 3x+51-57x=23 | | -5y+5/2=-5/4y-4/3 | | -6x^2-8y^3+2x^2-5y^3= | | 0.27-0.03(x+2)=-0.02(2-x) | | F(x)=(x-4)2+10 | | 1/5w-3/2=-7/5w+2 | | 22-2x+6x=-2(-5x+4) | | 4y^3-5=y-20y^2 | | 45P=360 | | -7x-x=24-9x | | 2m/(m^2+15m+54) | | 10m+6x=12 |

Equations solver categories