4-x=2x+7

Simple and best practice solution for 4-x=2x+7 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 4-x=2x+7 equation: 



4-x=2x+7

We move all terms to the left:

4-x-(2x+7)=0

We add all the numbers together, and all the variables

-1x-(2x+7)+4=0

We get rid of parentheses

-1x-2x-7+4=0

We add all the numbers together, and all the variables

-3x-3=0

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

-3x=3

x=3/-3

x=-1

See similar equations:

| 8s-4=8s | | (x^2-1)(x^2-81)=0 | | 7=2(x+5 | | 4x^2+x^2=320 | | 4/5x+3/4x+1/2=10 | | 26/15=10470-w | | 7p+2p=9p | | 14.7+.445x=32.5 | | 12-5(x+3)=6x-5 | | -3v+1=9-4v | | 30x-8=22 | | 4x-3(-3x+4)=14 | | 2y=5+y | | 8z-12z=12 | | 27t^2-6t-1=0 | | 305x=185x+31,080 | | 2(8-x)=3(-7+2x)+2 | | 22=-2a | | 14.7+.445x=32.5x | | -8(3x+2)+5x=41 | | 5v+16=-13v-20 | | B^2+9b+9B=0 | | 3x-3=8x+3 | | 2x+25+4x+5=180 | | 3=17/11q | | F(x)=(1+3x)/(5-4x) | | 1/6x=(3x+5)/4+1/3(x-1) | | 2(y+10)=80 | | 7-49t=15+7.6t | | R=3.14c | | x-11.203=7.4 | | 4r+4=1+r-4-8 |

Equations solver categories