2(x+9)=90

Simple and best practice solution for 2(x+9)=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 2(x+9)=90 equation: 


Simplifying
2(x + 9) = 90

Reorder the terms:
2(9 + x) = 90
(9 * 2 + x * 2) = 90
(18 + 2x) = 90

Solving
18 + 2x = 90

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 2x = 90 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = 90 + -18
2x = 90 + -18

Combine like terms: 90 + -18 = 72
2x = 72

Divide each side by '2'.
x = 36

Simplifying
x = 36

See similar equations:

| 2z-1=4+z | | -16t^2+20t=h | | 2y+12=5(y-3) | | 3.6/3=x/2.5 | | x-6+4=12 | | 565852+563= | | (4x+12)(8x+9)=0 | | 3w-2(2x-3w)+6x= | | 77x+22= | | 7(y+4)=56 | | 7x-39=-79+11x+28 | | 3x^3+x=1544 | | 5/19=x/57 | | -8=4y-4 | | 2.9x+6.9x+8.95x=48.75 | | 9/6x=8/6 | | 2.9x+6.9x+8.95x= | | 40=5(m-2) | | 3-5lnx=6 | | 1/2x^3-8x=0 | | 2.9(x)+6.9(x)+8.95(x)= | | 3ab+4ab= | | X+2(3x-4)=6 | | 5=-4+3u | | 5/x=0.5/0.3 | | 0.5x^3-8x=0 | | y=6.25x+20 | | 2x+3y=3600 | | 3x+18=618 | | x-0.33x=11944.06 | | x-5+22= | | 19/x=16/32 |

Equations solver categories