7+30x=20x+31

Simple and best practice solution for 7+30x=20x+31 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+30x=20x+31 equation:


Simplifying
7 + 30x = 20x + 31

Reorder the terms:
7 + 30x = 31 + 20x

Solving
7 + 30x = 31 + 20x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-20x' to each side of the equation.
7 + 30x + -20x = 31 + 20x + -20x

Combine like terms: 30x + -20x = 10x
7 + 10x = 31 + 20x + -20x

Combine like terms: 20x + -20x = 0
7 + 10x = 31 + 0
7 + 10x = 31

Add '-7' to each side of the equation.
7 + -7 + 10x = 31 + -7

Combine like terms: 7 + -7 = 0
0 + 10x = 31 + -7
10x = 31 + -7

Combine like terms: 31 + -7 = 24
10x = 24

Divide each side by '10'.
x = 2.4

Simplifying
x = 2.4

See similar equations:

| 2x-3(4x-7)=6 | | 3665=t-217 | | 3x^2+(4)x+3=0 | | 8.5=b-6 | | 12x+24=96 | | p(x)=x^2+2x-1 | | 2x+y=2w | | 9r+6r=-31 | | 18x^2-84x+90=0 | | 30=5+0.1x | | 2-6x=-7x+9 | | 3tan(x+0.2)=-2 | | 63-2w^2+4w=0 | | 18=b+a | | 9j-13=68 | | 10x+6=4x-20 | | 3x^2+(6)x+3=0 | | 18x^2-84+90=0 | | 3x^2+(7)x+3=0 | | 39q=5 | | 2ln(3x)=19 | | -6(4x-5)=78 | | 11x-101=108 | | -4(5x-2y+6)= | | 19x^2+4-[8(x^2-3)+6]= | | 4r+7-4r+5= | | 5-2t=1 | | m-7m-6m-7= | | x-4=5x-30 | | 14x+36=106 | | 3(4w+2)= | | 2.5(n+2)=8+0.5n |

Equations solver categories