x-10+2x+1=90

Simple and best practice solution for x-10+2x+1=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-10+2x+1=90 equation:


Simplifying
x + -10 + 2x + 1 = 90

Reorder the terms:
-10 + 1 + x + 2x = 90

Combine like terms: -10 + 1 = -9
-9 + x + 2x = 90

Combine like terms: x + 2x = 3x
-9 + 3x = 90

Solving
-9 + 3x = 90

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 3x = 90 + 9

Combine like terms: -9 + 9 = 0
0 + 3x = 90 + 9
3x = 90 + 9

Combine like terms: 90 + 9 = 99
3x = 99

Divide each side by '3'.
x = 33

Simplifying
x = 33

See similar equations:

| -24-3v=-6(8+2) | | 5x+3(x+1)=12 | | 7+(5x-12)=72-12x-2(x+10) | | -2x-25=35 | | 1-2n=-9-7n | | 3g-6+4g=1-g | | 4(x-2)=-2(3x+3) | | 65+13t=O | | 9x^2+27+20=0 | | b/17-4b/17=6/17 | | 13(0)-24y=-18 | | 21(500)-3000= | | (9x+8)+(9x+8)+(6x+8)=180 | | 25x-120=145x+260 | | 20+8x=8-6x | | 31-5x=2x-18 | | 4y^4-24y^3+76y^2= | | 21(500)= | | 4/5s+3=-14 | | 2x+8=-4x-10 | | 3.6=-0.004d^2+0.04d | | 4-x+5-3x=1 | | -1-2+3-4= | | 7(2b-5)= | | 5x+3x=7-9 | | 0.75x+17=3x-1 | | 2x-25=35 | | 3.6=-0.004d^2+0.004 | | 1+4n+3n=15 | | 9+g= | | 10x-60=5x+40 | | 21x=500 |

Equations solver categories