6-2x=-7x+21

Simple and best practice solution for 6-2x=-7x+21 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 6-2x=-7x+21 equation: 



6-2x=-7x+21

We move all terms to the left:

6-2x-(-7x+21)=0

We get rid of parentheses

-2x+7x-21+6=0

We add all the numbers together, and all the variables

5x-15=0

We move all terms containing x to the left, all other terms to the right

5x=15

x=15/5

x=3

See similar equations:

| 3x-4+5x-26=0 | | -8(-7x-6)=-6x-22-8x | | -180-17+8-18+2-22-13=2(4y) | | q−60=36 | | 3y−4=20 | | -400=8u | | 5.5=3.7x | | 35x2-47x+6=-2 | | 40+4x=100 | | J=5x+2 | | -5(x+2)=-4x−12−x+2 | | 2x-16x-36=0 | | (4x-8=2x+12) | | |x-5|=7-2x | | 5y+1=14 | | 17x^2-32x+4=0 | | p+14=11 | | x2(x+5)-3=17 | | 31.33=6g+3.85 | | 12c−6c=18 | | 5y1=14 | | x.x/4=9 | | 3x+6x-8=28 | | x.x-9=14 | | x/5=4=-3 | | 4+6x=3+7x | | -5(-2+7x)=95 | | 2/x=-26 | | 6x+3x+3=9x+3 | | y.y+8=35 | | 99=0.5x+3 | | –9(t–8)=–63 |

Equations solver categories