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

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



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

We move all terms to the left:

-5x+7-(3(7-x))=0

We add all the numbers together, and all the variables

-5x-(3(-1x+7))+7=0



We calculate terms in parentheses: -(3(-1x+7)), so:

3(-1x+7)

We multiply parentheses

-3x+21

Back to the equation:

-(-3x+21)



We get rid of parentheses

-5x+3x-21+7=0

We add all the numbers together, and all the variables

-2x-14=0

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

-2x=14

x=14/-2

x=-7

See similar equations:

| (x+4)^4/3=81 | | (x+16)(x-4)=476 | | 6h-12=20-4h | | (x+20)(x-4)=476 | | 16+7a=4a+4 | | x2+2X=100 | | (x+20)(x-4)=952 | | 10n+1=6n | | (x+20)(x-4)=1904 | | 4x-(6-3)= | | 1i=10 | | 3(5-2x)-1=8 | | 13=-8w+3(w-4) | | 112=-16(96)^2+96t=4 | | 6x+15=6(x-3 | | 1.8+2n=9.5-4n | | 2.5(t+2)-6=9 | | 34=23y-y^2 | | x(x-2)=3x(x+2)-3 | | 112=-16(96)^2+96t+4 | | (y–5)(y+9)=54 | | (y–5)(y+9)=4 | | (1)/(x)+(1)/(x+4)=(1)/(3) | | 66=4(2x+8)+2x | | X^2-850x-770000=0 | | 22=5y-63 | | x÷5+11=1÷15 | | 0.4/1=0.2/x | | 2.4x+40.8=17.2-9.4x | | 500+0.1s=212.5+.11s | | 9/x=6/17 | | 4x2-115x+375=0 |

Equations solver categories