5x-31=3(7-7x)

Simple and best practice solution for 5x-31=3(7-7x) 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-31=3(7-7x) equation: 



5x-31=3(7-7x)

We move all terms to the left:

5x-31-(3(7-7x))=0

We add all the numbers together, and all the variables

5x-(3(-7x+7))-31=0



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

3(-7x+7)

We multiply parentheses

-21x+21

Back to the equation:

-(-21x+21)



We get rid of parentheses

5x+21x-21-31=0

We add all the numbers together, and all the variables

26x-52=0

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

26x=52

x=52/26

x=2

See similar equations:

| 12+18u=10u-8+9u | | 8z+20=-3z-2 | | 3(2x-4)+5=41 | | 9-c/3=3 | | 12xX=17 | | -7n-2(3n+1)=-5+9 | | 4(2z-2)=36 | | -68=44+8x | | d-10=12-d | | 11m+19-9=-20+8m | | -2y+10=-5y+40 | | k=37+273.15 | | 15+1/2x=21 | | -4(6-y)+4=4 | | -5+4(x-5)=22 | | 8+6b=7(5-3b) | | v/3+7=11 | | -2=10x-5 | | 7-5b=-5-3b-6b | | 1/2(x−52)=1+5x | | 5(2x-2)-3(3x-1)=2(-1+3) | | 4r+8=5r | | 20+3y=-y-20 | | -19z+4z+18=-18-9z | | 8a+3(1–2a)=7 | | 0.4(9x-12)=0.3(16-4x) | | 9^x-3^(x+1)=54 | | -3=9p+13+10p | | 4(2y-2)=36 | | y=0.97(14)+1.29 | | 37+8x=-35 | | 6+2x=2(−x+5)−32 |

Equations solver categories