3x-15+x+55+2x+20+x+20=360

Simple and best practice solution for 3x-15+x+55+2x+20+x+20=360 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 3x-15+x+55+2x+20+x+20=360 equation: 


Simplifying
3x + -15 + x + 55 + 2x + 20 + x + 20 = 360

Reorder the terms:
-15 + 55 + 20 + 20 + 3x + x + 2x + x = 360

Combine like terms: -15 + 55 = 40
40 + 20 + 20 + 3x + x + 2x + x = 360

Combine like terms: 40 + 20 = 60
60 + 20 + 3x + x + 2x + x = 360

Combine like terms: 60 + 20 = 80
80 + 3x + x + 2x + x = 360

Combine like terms: 3x + x = 4x
80 + 4x + 2x + x = 360

Combine like terms: 4x + 2x = 6x
80 + 6x + x = 360

Combine like terms: 6x + x = 7x
80 + 7x = 360

Solving
80 + 7x = 360

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + 7x = 360 + -80

Combine like terms: 80 + -80 = 0
0 + 7x = 360 + -80
7x = 360 + -80

Combine like terms: 360 + -80 = 280
7x = 280

Divide each side by '7'.
x = 40

Simplifying
x = 40

See similar equations:

| x/3-12=-36 | | X-5y=4x | | d/6=3/2 | | 12xy=4 | | 2x+21=-5(x-7) | | -15u-19u=-8 | | 3(36)=7x | | 8(4s+5)=216 | | 2(r+12)=0 | | Cos45=6/y | | 2/5r=-12 | | v=4/3(3.14)^3(10) | | 19+6r=5r | | 6x+-9x+-4=-2x+-2 | | 5u-13=22 | | -6x-17=89+6x | | (3k)(3k)=8k+8 | | x/4-y/2=1y | | 2u+13=u | | 6x-25=7-2 | | -x+5x-3+8=-x-2x-2 | | -11z+12z-13=20 | | -x+5x-3+8=-x-2x-3 | | 7-6y=25 | | 4d=5d+13 | | 20=6x-2 | | 17h-10h=-7 | | 144=-x+208 | | y=26+0.05x | | 7x=18+(-2x) | | -5(5x-5)+2(3x+12)= | | 12x+15y=-21 |

Equations solver categories