7x=(3x+20)

Simple and best practice solution for 7x=(3x+20) 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 7x=(3x+20) equation: 



7x=(3x+20)

We move all terms to the left:

7x-((3x+20))=0



We calculate terms in parentheses: -((3x+20)), so:

(3x+20)

We get rid of parentheses

3x+20

Back to the equation:

-(3x+20)



We get rid of parentheses

7x-3x-20=0

We add all the numbers together, and all the variables

4x-20=0

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

4x=20

x=20/4

x=5

See similar equations:

| 5x+7=2x+35 | | 7x+17+4x-15=90 | | 36*36+d*d=96*96 | | 3x/5+x/2=22 | | 36^2+d^2=96^2 | | 96=3(3x+8 | | 33=x/2+11 | | 7x−7=21 | | 3x+2=−49 | | 6x+29=2x-9 | | -6x-7=-106+3x | | 5x+5=-6x+115 | | 6(-4x+9)=-138 | | 13x-(3x+2)=-6-13 | | 25-19=x | | 3750=2500(1+0.25t) | | 8(w+6)=24 | | 25+15x=16x | | -7c+43c-35c-20=12 | | 5k-3=92 | | 40s-27s+19s-31s=54 | | -5d-11d+60d-5d-30d-18=-45 | | 5g^2=12g | | 26a-5a-19a+16=50 | | (k+3)(2k-3)=0 | | 3/3x-5-2/4x-7=6/7(4x-7)+7/9(3x-5) | | 3a+16=50 | | 12x-16=8x= | | 32s+7s+2=80 | | 18+2x=3x | | 5-9y=10-11y | | 3/3x-5=6/7(4x-7) |

Equations solver categories