7(3x+12)=12x-16

Simple and best practice solution for 7(3x+12)=12x-16 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 7(3x+12)=12x-16 equation:



7(3x+12)=12x-16
We move all terms to the left:
7(3x+12)-(12x-16)=0
We multiply parentheses
21x-(12x-16)+84=0
We get rid of parentheses
21x-12x+16+84=0
We add all the numbers together, and all the variables
9x+100=0
We move all terms containing x to the left, all other terms to the right
9x=-100
x=-100/9
x=-11+1/9

See similar equations:

| -x/7-1=6 | | t+1.8=4.2 | | 5/6k-1=1/6k+11 | | 19+7n=-8(1-2n) | | 4/6k=12 | | 5w+35=135 | | 33=20-k | | 7z-14=42 | | 12z²=4 | | .02-0.05f=-0.68+0.3f | | W-4/7=3w | | 5^3x+1=12^x | | 5/7=65/m | | -15n=n-4n | | 4x+3=7×-12 | | 2/3x+4x=2x | | 16v-58=182 | | (1/3)x+(2/3)=(1/4)x(x+3) | | 3x/4+1=4x-1 | | (1/3)x+(2/3)=(1/4)(x-3) | | (1/3)x= | | -5x-8=40 | | 35a+63=483 | | 0.4x-2.5=1/3x+4.7 | | -5r+8r=24 | | 35y-30=35y-30 | | 12r+6=12 | | 9=-3r-6r | | 324=200+4/p= | | 20-x=-5(-4+7x) | | 9.50h+75=340 | | 29=3(x+7)^2+41 |

Equations solver categories