(12x-30)+3x=180

Simple and best practice solution for (12x-30)+3x=180 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 (12x-30)+3x=180 equation:


Simplifying
(12x + -30) + 3x = 180

Reorder the terms:
(-30 + 12x) + 3x = 180

Remove parenthesis around (-30 + 12x)
-30 + 12x + 3x = 180

Combine like terms: 12x + 3x = 15x
-30 + 15x = 180

Solving
-30 + 15x = 180

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 15x = 180 + 30

Combine like terms: -30 + 30 = 0
0 + 15x = 180 + 30
15x = 180 + 30

Combine like terms: 180 + 30 = 210
15x = 210

Divide each side by '15'.
x = 14

Simplifying
x = 14

See similar equations:

| -65-12x+8x=55 | | 2x+3x-40=50 | | ab+bc+ac=-abc | | -19-2x+4x=7 | | 5X-(3)+(-9)=4x-(-7+1) | | ab+bc+ac=1110 | | 2(x+4)+4x-x=2x+20 | | -26-5b=4-7b | | 7+9-3b+20= | | 16-2x=4x | | 6r^2+8r-20=5r^2 | | -91+x+8x=35 | | 2m^2+2m-12=12 | | x=4x+39 | | 9x-76-4x=39 | | 7x-24-9x=10 | | 7x^18/21x^6 | | -19+6x-4x=5 | | 3/x-4/x-3=5 | | 5x^8+39x^4-8=0 | | 7x-23-3x=29 | | -2x-10+x=15 | | Y=-4x+6Y=5x-21 | | -83-9x+x=101 | | (12k^4)+(5k^2)-2=0 | | X+13x+40=0 | | 4x-50-10x=22 | | 6y-25=125 | | 4x-5p-10x=22 | | -10x-154-5x=41 | | 6y^2-7y+7=0 | | f(8)=(2x-8) |

Equations solver categories