3(45-3x)=18

Simple and best practice solution for 3(45-3x)=18 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 3(45-3x)=18 equation: 


Simplifying
3(45 + -3x) = 18
(45 * 3 + -3x * 3) = 18
(135 + -9x) = 18

Solving
135 + -9x = 18

Solving for variable 'x'.

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

Add '-135' to each side of the equation.
135 + -135 + -9x = 18 + -135

Combine like terms: 135 + -135 = 0
0 + -9x = 18 + -135
-9x = 18 + -135

Combine like terms: 18 + -135 = -117
-9x = -117

Divide each side by '-9'.
x = 13

Simplifying
x = 13

See similar equations:

| -7x+y+z=39 | | X-10y+z=-52 | | 16y-12x=-100 | | 2X-14=-x+1 | | X-10y+z=39 | | x^5-6x^4+11x^3-6x^2=O | | (3x-5)+3x=11 | | 3x-5+3x=11 | | 3x+2y+5z=-12 | | x/100=11/100 | | 32(1-x)-7(x+4)=-44 | | Y+y=14 | | 0.32(1-x)-0.7(x+4)=-0.44 | | -3x=x-16 | | 8x=9x+7 | | 7x-30=-44 | | 84t/-8= | | 16t+68t+8= | | x^2+4y^2-z^2+100=96 | | k/-2-11=5 | | 2y-17=y+4 | | k-2-11=5 | | X^2-29x-754=0 | | 6+y-3=11 | | y=x^7+5x^6 | | 4x^2+4y^2+12x-4y=-1 | | k^4-2k^2+k^2-12=0 | | x^2+2-63= | | 3x+2y+3z=100 | | x=2y-3a | | 3x-17=20x-36+2x | | 3h=-t+3z |

Equations solver categories