7x-8=3x+30

Simple and best practice solution for 7x-8=3x+30 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-8=3x+30 equation:


Simplifying
7x + -8 = 3x + 30

Reorder the terms:
-8 + 7x = 3x + 30

Reorder the terms:
-8 + 7x = 30 + 3x

Solving
-8 + 7x = 30 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-8 + 7x + -3x = 30 + 3x + -3x

Combine like terms: 7x + -3x = 4x
-8 + 4x = 30 + 3x + -3x

Combine like terms: 3x + -3x = 0
-8 + 4x = 30 + 0
-8 + 4x = 30

Add '8' to each side of the equation.
-8 + 8 + 4x = 30 + 8

Combine like terms: -8 + 8 = 0
0 + 4x = 30 + 8
4x = 30 + 8

Combine like terms: 30 + 8 = 38
4x = 38

Divide each side by '4'.
x = 9.5

Simplifying
x = 9.5

See similar equations:

| (x*(x-1))/2=120 | | 3-2=37 | | x-50=72 | | 4x^2+12w+9=169 | | X+50=72 | | x^2+6x+7=5+4 | | 7/5=6/x | | (2x^8-3x^4)+(5x^8+7x^4)= | | 62+2x-2+4x=180 | | 11(x+5)=7x+18 | | (2x+1)(6x+1)=0 | | 17-5x(3-6)= | | 2x/5=32 | | X^4-3x^2-32=0 | | 5x-3=2x-7 | | 4m^3+12m^2+11m+3=0 | | 3a-17=6 | | 10x+15-6x+12=15 | | 12x^2=18xy | | 2-4x=2x+5 | | -6(x+3)=3(x+9) | | 4a-11=23 | | 9(x-9)=7(x-67) | | 3a+2ab-a+4ab= | | 3(x-2)=x-5 | | 5x-3y+2x+5y-3x-3y= | | 56x*4=7+9 | | -14-x=7 | | 2x+3=2(2-x)+6 | | 15=5+n | | 3o+13=23-20o | | Y-.4Y=95 |

Equations solver categories