3x+9=2x

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


Simplifying
3x + 9 = 2x

Reorder the terms:
9 + 3x = 2x

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

Combine like terms: 3x + -2x = 1x
9 + 1x = 2x + -2x

Combine like terms: 2x + -2x = 0
9 + 1x = 0

Add '-9' to each side of the equation.
9 + -9 + 1x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 1x = 0 + -9
1x = 0 + -9

Combine like terms: 0 + -9 = -9
1x = -9

Divide each side by '1'.
x = -9

Simplifying
x = -9

See similar equations:

| 28-k=5k-2 | | 9(x+2)=36 | | 5(30x-3)=10x-4+x | | -7y-10y-17+y=5 | | 19-(x+6)=9x-7 | | 2+2x-3=12 | | 4x-6-6x+2=-14 | | 2(x+8)+9=2x+2 | | 5k+4=3k+7 | | a+(9-3)=(9+5)-(a+2) | | -12(x+-12)=-9(1+7x) | | 4y-8-2y+3=0 | | 9x+2-3(x+5)=29 | | 10x-7=40x+11 | | 3x+5x=20 | | 9x+2-3(x+5)=28 | | 1/4(5b+11)=19 | | g-9=-9 | | 8k-4z=24 | | 4(3+3x)-2=46 | | 9-5x=49 | | 2(k+3)-1=8+3k | | 5y-2=3y | | 10k-5z=20 | | 5f^2-2f-3=0 | | 25x^4-15x^2=0 | | 4(3+3x)-2=6 | | -2(2y-8)-y=-3(y-3) | | 3(x-a)+5b=4x+a | | 8(14+(-7))= | | 12x^2-4=13 | | (5+6)3= |

Equations solver categories