3(x-7)=4x-21-x

Simple and best practice solution for 3(x-7)=4x-21-x 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(x-7)=4x-21-x equation: 



3(x-7)=4x-21-x

We move all terms to the left:

3(x-7)-(4x-21-x)=0

We add all the numbers together, and all the variables

3(x-7)-(3x-21)=0

We multiply parentheses

3x-(3x-21)-21=0

We get rid of parentheses

3x-3x+21-21=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

See similar equations:

| 41-2x=7x-5 | | 3(x-7)=4x-21-x | | y=3​+6−1 | | (120+x)2x=18000 | | 5/2x=3/4x-2/3 | | 6(2x+6)=2x+26 | | 2((-14+-1x)(7+-3x))=0 | | -10y-(-40)+3y=5 | | x+10x=665000 | | x​-2x-15=0 | | -4(5+6x=5(-4x-8)+6x | | -4(7x-6)=6(6x+4)-x | | 3.4+1.1n=1.353 | | 3(x-2)^(2)-4=44 | | 3−9y17=3 | | b/5+16=18 | | a+17/12=7 | | 5(2x-3)-7=3(x+2) | | 7s+11=18 | | 11*x=39 | | 3×(x+1)=12 | | 29=-7-15r | | 3x2+16x-12=0 | | 2c+4-3c=-9+c5 | | X-2x-4=11 | | (x)=x2−6x+21 | | 0.4x+2.9=1.5 | | (-4)+x/2=6 | | 6+9y=5y-30 | | (-x)/(-4)-5=(-8) | | 29=-7+15r | | 4c+6-5c=-10+2c+7 |

Equations solver categories