72=12(3x+1)-15x-3x

Simple and best practice solution for 72=12(3x+1)-15x-3x 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 72=12(3x+1)-15x-3x equation:


Simplifying
72 = 12(3x + 1) + -15x + -3x

Reorder the terms:
72 = 12(1 + 3x) + -15x + -3x
72 = (1 * 12 + 3x * 12) + -15x + -3x
72 = (12 + 36x) + -15x + -3x

Combine like terms: 36x + -15x = 21x
72 = 12 + 21x + -3x

Combine like terms: 21x + -3x = 18x
72 = 12 + 18x

Solving
72 = 12 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
72 + -18x = 12 + 18x + -18x

Combine like terms: 18x + -18x = 0
72 + -18x = 12 + 0
72 + -18x = 12

Add '-72' to each side of the equation.
72 + -72 + -18x = 12 + -72

Combine like terms: 72 + -72 = 0
0 + -18x = 12 + -72
-18x = 12 + -72

Combine like terms: 12 + -72 = -60
-18x = -60

Divide each side by '-18'.
x = 3.333333333

Simplifying
x = 3.333333333

See similar equations:

| 3(4x+1)-5(3x-2)=9-7x | | 4a+(-6b)+(-12)= | | 4x+(3x+10)+2x+(x+20)=360 | | 4(x-3)-2x=x+5 | | 7x+85=8x+65 | | 4x=.333x+5 | | 3(2x-5)=51 | | 5x-1=53x-11 | | 36+c+2x=180 | | 4(2x+3)=5x+36 | | .1x=.4x-105000 | | 12a-5=8a+11 | | 4x+7=20x | | 7x-4=10x-10 | | 2x+7-8x=x-14 | | 180n=170n+360 | | -2(z+8)=6 | | 180n=160n+360 | | 7x+24+8x+17=180 | | ln(-7x)=0 | | k+5=-7 | | 49x^2+21x= | | -x+7=-43+4x | | 5x+49+3x+57=90 | | 0.1(x+80)+1.7x=89 | | 1-2k=x-2y | | -25=17+n | | 12(x+7)=-3(x+21) | | 6x+4=2x+92 | | 9x+10=62 | | (2m+6)+2m=30 | | -4(5k+5)=37-k |

Equations solver categories