X+2x=81

Simple and best practice solution for X+2x=81 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=81 equation: 


Simplifying
X + 2x = 81

Solving
X + 2x = 81

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.
X + 2x + -2x = 81 + -2x

Combine like terms: 2x + -2x = 0
X + 0 = 81 + -2x
X = 81 + -2x

Simplifying
X = 81 + -2x

See similar equations:

| p+-11=-5 | | 4p-5= | | 100+-32= | | 9w-2w+8=4w+28 | | 8x-9y=0 | | 50=15-5(2x-5) | | 11.00+.27+b=26.00+0.07+b | | 20=3(v-4)-7v | | 3+-y=9x | | 7(B+3)=5-B | | 5+4y+-10=8x | | 5x+(4*0.5)=4x+(8*0.5) | | 6-4y=-4 | | 2h+10=0 | | 12-9n=8-4n | | 5(y+4)= | | k^2+16k-36=0 | | 11-3n=9+5n | | g^2+2g-48=0 | | 7=1q+-13 | | 2x-3.3=x-3.9 | | x^2+12x-160=0 | | 2(p-7)+2p=50 | | b^2+11b-42=0 | | 2ab-5ab^2-9a^2b= | | 5(3)=-4y+4 | | 2+2x-x=13 | | f^2+3f-28=0 | | p^2+2p-5=0 | | -8x^2+3xy-9x-3= | | 5y+(4*0.5)=4x+(8*0.5) | | -.8333333333v=15 |

Equations solver categories