9x-4(3x-3)=72

Simple and best practice solution for 9x-4(3x-3)=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 9x-4(3x-3)=72 equation:


Simplifying
9x + -4(3x + -3) = 72

Reorder the terms:
9x + -4(-3 + 3x) = 72
9x + (-3 * -4 + 3x * -4) = 72
9x + (12 + -12x) = 72

Reorder the terms:
12 + 9x + -12x = 72

Combine like terms: 9x + -12x = -3x
12 + -3x = 72

Solving
12 + -3x = 72

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -3x = 72 + -12

Combine like terms: 12 + -12 = 0
0 + -3x = 72 + -12
-3x = 72 + -12

Combine like terms: 72 + -12 = 60
-3x = 60

Divide each side by '-3'.
x = -20

Simplifying
x = -20

See similar equations:

| 2(2x+1)=4 | | 2t+35=-5t | | 0.2xsquare+1.2=3.4 | | 10b-16=8b | | 8y+3= | | 12y=16y | | 6(x-6)=9 | | 4=xsquare-7 | | 2/3x+3=3/4 | | 10x-2y=-8 | | 4e^2x+2=16 | | (4/4)((-7)-(-9)) | | y=8x-119 | | 2-2(-8z+2)=-3(8z+9)-1 | | 5xsquare+500=844.45 | | 2(6x-4)=8(2x-1) | | m=7.5+-1.5n | | 5x^2+9=10-4x^2 | | 7(x-2)=5(8-2x)+17x | | 7x-6y=-46 | | 7x+5x-9x+5=13 | | X^2-1=4-x^2/4 | | 6ab-9a+4ab-5a= | | 5(x-4)=-7(8+2x)+19x | | 5x-(1/4)=3x-(5/4) | | 20=10x-35 | | 8x+2=36 | | 5x^2+8=35+2x^2 | | 90=4t+19t | | z=x-77.5/11.6 | | 1.8+n=1.4 | | (-2.3)*(-4.6)*3= |

Equations solver categories