x+39+2x-9=90

Simple and best practice solution for x+39+2x-9=90 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+39+2x-9=90 equation: 


Simplifying
x + 39 + 2x + -9 = 90

Reorder the terms:
39 + -9 + x + 2x = 90

Combine like terms: 39 + -9 = 30
30 + x + 2x = 90

Combine like terms: x + 2x = 3x
30 + 3x = 90

Solving
30 + 3x = 90

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 3x = 90 + -30

Combine like terms: 30 + -30 = 0
0 + 3x = 90 + -30
3x = 90 + -30

Combine like terms: 90 + -30 = 60
3x = 60

Divide each side by '3'.
x = 20

Simplifying
x = 20

See similar equations:

| 5xy+30x+7y=-42 | | 4(2x)-3=18x+28 | | (3x-2)/3=2x=(7/2) | | -9d-3=-10d-9 | | 2/5*x=1/5*x-12 | | 6/30x/15/30 | | 3x-23=2x=7/2 | | 5xy+30x+7y+42= | | 17v-9v=64 | | 324/-4 | | 1/27=3* | | 3+8v=-4+7v | | (C-4d)(8c-5d)= | | 1x-14=9 | | -3t+6=p | | -4(-81)= | | 3(4)+3(4+7)=x*(4+9) | | 2.4*4.2= | | -5(2x-11)=2(x-23)-43 | | -6-9r=-9r+8-2r | | z^2+8x+15= | | 0.25-355= | | 1/64=3* | | 7a+4b=-12 | | 3x+3-x=9 | | 9-8n=-63 | | 5d-2.8=7.2 | | 22+2x=2(-x+7)-24 | | 7c=8c+7 | | 18+6Y-25+2=19 | | 70+8x=22x | | 10-6q=-5q |

Equations solver categories