3(2-x)+7x=-12

Simple and best practice solution for 3(2-x)+7x=-12 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(2-x)+7x=-12 equation:


Simplifying
3(2 + -1x) + 7x = -12
(2 * 3 + -1x * 3) + 7x = -12
(6 + -3x) + 7x = -12

Combine like terms: -3x + 7x = 4x
6 + 4x = -12

Solving
6 + 4x = -12

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 4x = -12 + -6

Combine like terms: 6 + -6 = 0
0 + 4x = -12 + -6
4x = -12 + -6

Combine like terms: -12 + -6 = -18
4x = -18

Divide each side by '4'.
x = -4.5

Simplifying
x = -4.5

See similar equations:

| 5-4a-8=7+a | | 6=1/3Bh | | x^2-32x+600=0 | | 7x+(69-k)y=6 | | -50+3y=-5 | | x-4/9=-2 | | 4.1+2=y | | t=-5t^2+5t+60 | | Log(9)2=equation | | Log(9)2-4*log(9)7=equation | | -179=199+14x | | 2x^4-169=0 | | 2x-5(1-x)=20 | | 1=3y+16-1 | | y=-3+2c | | x2=13/2 | | -5t^2+5t+60=0 | | .25(4-2x)-4=20+11 | | 4x+2=3x-14 | | 4t^2-8t=13 | | 3/2=-26/x | | 5r^-3t^4/-20r^2t^7u^-5 | | 3x+5-14=4 | | y=-2+13 | | -x/5=3=9 | | 13.7+x=.75 | | x-9/1/3=-4 | | 2x-3=x^2-2x+2 | | 10(.25)+d(.10)=4.50 | | x-9/1: | | -(9)/(4)x-72 | | q+10=2 |

Equations solver categories