3x-10+2x=90

Simple and best practice solution for 3x-10+2x=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-10+2x=90 equation:


Simplifying
3x + -10 + 2x = 90

Reorder the terms:
-10 + 3x + 2x = 90

Combine like terms: 3x + 2x = 5x
-10 + 5x = 90

Solving
-10 + 5x = 90

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 5x = 90 + 10

Combine like terms: -10 + 10 = 0
0 + 5x = 90 + 10
5x = 90 + 10

Combine like terms: 90 + 10 = 100
5x = 100

Divide each side by '5'.
x = 20

Simplifying
x = 20

See similar equations:

| x^2-4x=a | | f(x)=x^2-5x-5 | | 15x+-6= | | 8p+56p=0 | | 10x^2+31x-63=0 | | 8x+2y=-7 | | 4+3n=40 | | 8x^2+2x+8=0 | | 0.5=y/8 | | -5/6y-7=18 | | dx/dt=sin2t | | 6x+3=11x | | 9x+5=7-(6x-9) | | 15x^2+13x-6= | | X+4X+9+6X-3=180 | | t*6=11 | | .5x=y+100 | | V^2+8=-v+8 | | b-17=12 | | 15x^2+92x=60 | | 5x=y-100 | | 10+3x=-44 | | 8a^2+8a-99=-3 | | x=5y+90 | | h+10=17 | | -5+5=13x-2-12x | | 5(2x+3)=33 | | y=3lnx-7 | | -3x+80+13x-105+5x+40=180 | | 2z^2+15z-3=13z | | h-9=2 | | -2x+8=4+-2x+8 |

Equations solver categories