X+2x+X=90

Simple and best practice solution for X+2x+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 X+2x+X=90 equation: 


Simplifying
X + 2x + X = 90

Reorder the terms:
X + X + 2x = 90

Combine like terms: X + X = 2X
2X + 2x = 90

Solving
2X + 2x = 90

Solving for variable 'X'.

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

Add '-2x' to each side of the equation.
2X + 2x + -2x = 90 + -2x

Combine like terms: 2x + -2x = 0
2X + 0 = 90 + -2x
2X = 90 + -2x

Divide each side by '2'.
X = 45 + -1x

Simplifying
X = 45 + -1x

See similar equations:

| v=20+3u | | x-4forx=6 | | (x+6.5)(x-6.5)=0 | | -x^2+0+45=0 | | 5x-(-6)=46 | | X+2x+2=90 | | 3x-66=11x+134 | | 5x-(-7)=22 | | 30=(-13) | | -x^4+2x^2+35=0 | | 2(z-3)+4(2z-7)= | | 9w-17w=-16 | | 48y^2+120y+75=0 | | -65-(+42)= | | 5b+2b-6=15 | | (2x-1)(8-x)=0 | | 2x-8x-44=100 | | 5(3z-1)-2(z+1)=10(z+1) | | 2a-3a=7-6a+4-11 | | 14x^3-38x^2+44x-15=0 | | x-9=87 | | friends+fake= | | 15n=-15 | | X+38+38=90 | | -73+2x+7x=98 | | 4(u+3)-3(3u-7)= | | 3(x-2)(x-2)+3=6x-12 | | -8(t-5)-(t+3)=10 | | p+7=7-6p | | X+45+35.8=90 | | 5/8c-8=2 | | 92+78=180 |

Equations solver categories