7(x-3)=2(2x+1)

Simple and best practice solution for 7(x-3)=2(2x+1) 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(x-3)=2(2x+1) equation: 



7(x-3)=2(2x+1)

We move all terms to the left:

7(x-3)-(2(2x+1))=0

We multiply parentheses

7x-(2(2x+1))-21=0



We calculate terms in parentheses: -(2(2x+1)), so:

2(2x+1)

We multiply parentheses

4x+2

Back to the equation:

-(4x+2)



We get rid of parentheses

7x-4x-2-21=0

We add all the numbers together, and all the variables

3x-23=0

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

3x=23

x=23/3

x=7+2/3

See similar equations:

| 6/y^2+6/y-2=0 | | x²-9x+10=0 | | 3(2x+1)+2(4x+2)=35 | | 5/6=h/36 | | 90/23=x/5 | | z^2-5z+10=0 | | 2y*5=-7 | | 17=-7x+3(x+7) | | -8y+2(y-4)=-38 | | 30x+34=86 | | 7v+6(v+5)=-22 | | 4d-3=2d+17 | | Y+x=15.50 | | 3.4=-22.2+4u | | 5x-6+2x=15-9+9x | | 9x−11=-2 | | 3x+5=2x+10 | | 2/3x+4=5/6x-2 | | 9x+8=16+5x | | 3X+1=2-(Z-4)+3z | | 2h(8)=32 | | u/12=8u= | | -4(3x+2)=8x | | -483x+2)=8x | | (4x+2)/2=(x-1) | | 3×(5x-2)=24 | | y-21=-21 | | 2(8x-5))=86 | | 4,6y=0 | | 2^(2x+4)=1 | | (x-5)^2=2401 | | 0=16+4(z-6) |

Equations solver categories