(3x-6)+x=90

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


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

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

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

Combine like terms: 3x + x = 4x
-6 + 4x = 90

Solving
-6 + 4x = 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 + 4x = 90 + 6

Combine like terms: -6 + 6 = 0
0 + 4x = 90 + 6
4x = 90 + 6

Combine like terms: 90 + 6 = 96
4x = 96

Divide each side by '4'.
x = 24

Simplifying
x = 24

See similar equations:

| (-7+10)(4)= | | 5a+8a+2=54 | | 7-x=7 | | -x+6y=-7 | | 2(4+y)=18 | | x-6y=7 | | x^2-5x+1=0 | | 2(7-z)=6 | | 3x+1=2x+12 | | 5(7-y)=15 | | 4x-y=-2 | | 4(5-x)=12 | | 8y-3=6y+17 | | 6(8-x)=30 | | 7(6-x)=14 | | 7(2+y)=49 | | 5p+2=4p-1 | | 2y=2+4y | | 9(4+z)=108 | | 7(9-x)=21 | | -4(y+3)=-16 | | 8(3-x)=8 | | -4x+3=11 | | 4(3-x)=-12 | | m-18=3m | | 2y^2-3y+1=0 | | 4(6+x)=56 | | -4x+y=-3 | | 9g-14=2g | | 2(x-2)=8 | | X^2-9x+3=0 | | J=10+2h |

Equations solver categories