(3x+6)+3x=90

Simple and best practice solution for (3x+6)+3x=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 (3x+6)+3x=90 equation:


Simplifying
(3x + 6) + 3x = 90

Reorder the terms:
(6 + 3x) + 3x = 90

Remove parenthesis around (6 + 3x)
6 + 3x + 3x = 90

Combine like terms: 3x + 3x = 6x
6 + 6x = 90

Solving
6 + 6x = 90

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 6x = 90 + -6

Combine like terms: 6 + -6 = 0
0 + 6x = 90 + -6
6x = 90 + -6

Combine like terms: 90 + -6 = 84
6x = 84

Divide each side by '6'.
x = 14

Simplifying
x = 14

See similar equations:

| 2x^3-4x^2=y | | 100-.25= | | 3x+2=-12+6x | | 1/8m=8 | | -18+x-5=17-12+5 | | 2.5n+6n=8+8n+n | | 3+4(-8+3g)=1-g | | 5x(4x-10)+80=360 | | -3(8+3m)=-3(6m-4) | | 18v^9*w^8-24v^3*w^5*y^2=0 | | 7(x-4)=2c-3 | | 6(w-1)=7(3f+5) | | 2x+3forx=10 | | 16=x/8 | | 7(x-4)=2c-2 | | 6x+56=A | | 16=6/8 | | 40=360-4r | | 75(t-2)=100t | | 3(x-1)-7=17 | | 36-21=x-7 | | -3(6-6b)=-18+3b | | 3x+4=(x-1) | | 2y-4=3y-10 | | -7n+7(-2n-1)=-35-7n | | -4x=1.5 | | 5(3x+2)=105 | | -1.8r+9=-5.7r-6 | | 30(8.74)+11t=400 | | 4x+20+2x+1=39 | | -4z-3-5z=-15 | | (7x+57)=40+(5x+25) |

Equations solver categories