9x-3=2x+18

Simple and best practice solution for 9x-3=2x+18 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 9x-3=2x+18 equation:


Simplifying
9x + -3 = 2x + 18

Reorder the terms:
-3 + 9x = 2x + 18

Reorder the terms:
-3 + 9x = 18 + 2x

Solving
-3 + 9x = 18 + 2x

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.
-3 + 9x + -2x = 18 + 2x + -2x

Combine like terms: 9x + -2x = 7x
-3 + 7x = 18 + 2x + -2x

Combine like terms: 2x + -2x = 0
-3 + 7x = 18 + 0
-3 + 7x = 18

Add '3' to each side of the equation.
-3 + 3 + 7x = 18 + 3

Combine like terms: -3 + 3 = 0
0 + 7x = 18 + 3
7x = 18 + 3

Combine like terms: 18 + 3 = 21
7x = 21

Divide each side by '7'.
x = 3

Simplifying
x = 3

See similar equations:

| -44+2x=-x+40 | | 5x^2=23x+6 | | 6x+9=99-3x | | -77-7x=-11x+27 | | 28x+24=-42x-6 | | 4v=20 | | 2x^2=5w+3 | | 4.8(x-4)=-0.2x+20.8 | | 3(x-3)+44=-2x | | 2+2x=144 | | 8+9x=56+x | | 6x-x-7=13-5 | | 10x-3=3x+11 | | 3x+2y=5xy | | 3g=15 | | x^2-4x-5= | | 2(4e-3)-8=4+2e | | 4x-2x+10=8 | | 11x^2-20x= | | 22x^2+7x-15=0 | | 26x+27=-39x-6 | | 4z^3+16z^2=48z | | 3(x-2)+1=2(x+5) | | x^2-12x+35= | | 3(x-1)=-4x+39 | | 10x-6=3x+8 | | 2.81x+5.62=11.24 | | 2(4x+11)=3(5x-2) | | x^2-x-6= | | 7x-1=6x | | 10x=7x+12 | | 13=3x-3 |

Equations solver categories