X+20-5x=7(3+x)-3

Simple and best practice solution for X+20-5x=7(3+x)-3 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 X+20-5x=7(3+x)-3 equation: 



X+20-5X=7(3+X)-3

We move all terms to the left:

X+20-5X-(7(3+X)-3)=0

We add all the numbers together, and all the variables

X-5X-(7(X+3)-3)+20=0

We add all the numbers together, and all the variables

-4X-(7(X+3)-3)+20=0



We calculate terms in parentheses: -(7(X+3)-3), so:

7(X+3)-3

We multiply parentheses

7X+21-3

We add all the numbers together, and all the variables

7X+18

Back to the equation:

-(7X+18)



We get rid of parentheses

-4X-7X-18+20=0

We add all the numbers together, and all the variables

-11X+2=0

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

-11X=-2

X=-2/-11

X=2/11

See similar equations:

| 45/25=x/9 | | 40/32=x/4 | | x/4=51/68 | | 36/72=x/8 | | X=5/9x+32 | | x/11=16/88 | | |x|+3=2 | | X+5x-14=66 | | 2x+3x-27=180 | | 2+(3.3x)-1.7=5.25 | | x+x*1,1+x*0.9=Y | | 5y-9=29 | | (x+5)#6=180 | | 5+2k=3+4k | | 7x/4+4=14 | | 2/(y+2)=2 | | 14x+24(1-x)=4 | | 2(5-x)+3(x+2)=-2x+34 | | 4x+10-2x-1=9x-15 | | 8y+15=+9+6y–34 | | 2=2/(y+2) | | 54=w/3+ 44 | | –7(f−87)=–84 | | 8y=-563 | | B)4(x-2)=2(x+6) | | Y=x2-4x-5. | | -x²=-4x-32 | | 5x-3x+35=75* | | `2x-11=7x+19 | | 101/2x11/3=10 | | (6x+3)²-(3x-3)²=0 | | 3x^2+20x-2000=0 |

Equations solver categories