3(x-3)+3x=9(x+2)

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


Simplifying
3(x + -3) + 3x = 9(x + 2)

Reorder the terms:
3(-3 + x) + 3x = 9(x + 2)
(-3 * 3 + x * 3) + 3x = 9(x + 2)
(-9 + 3x) + 3x = 9(x + 2)

Combine like terms: 3x + 3x = 6x
-9 + 6x = 9(x + 2)

Reorder the terms:
-9 + 6x = 9(2 + x)
-9 + 6x = (2 * 9 + x * 9)
-9 + 6x = (18 + 9x)

Solving
-9 + 6x = 18 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-9 + 6x + -9x = 18 + 9x + -9x

Combine like terms: 6x + -9x = -3x
-9 + -3x = 18 + 9x + -9x

Combine like terms: 9x + -9x = 0
-9 + -3x = 18 + 0
-9 + -3x = 18

Add '9' to each side of the equation.
-9 + 9 + -3x = 18 + 9

Combine like terms: -9 + 9 = 0
0 + -3x = 18 + 9
-3x = 18 + 9

Combine like terms: 18 + 9 = 27
-3x = 27

Divide each side by '-3'.
x = -9

Simplifying
x = -9

See similar equations:

| z=(8*8)+(2*5) | | (a+w)/2=6+(6/6) | | 4.5(x-9)=-13.5 | | 2/3y+k=j | | 2/3y | | y=1/3x+4 | | 3(p-5)=3p-10 | | 108=m-29 | | 0.5x+10=-0.25x+54 | | 5(u+8)+4u=13 | | 2x^2-x=10+y | | 7x-5=5x-9 | | 1/5b-2/5=-2 | | 3A+8A=96 | | 3x-8-5x+9= | | 12=p+14+p | | 6(x+3)=(x+5)2 | | 7/8+4/5 | | 2m+-3=8 | | 3/5(x-19)=-15 | | x+x+x+2=x+x+8 | | x-3-2=9 | | 2(w+3)=7w+1 | | -1/8(x-4)=-4 | | 3d+1=-3.6(a+1) | | 4/5(x+7)=20 | | 0=x(-5x-10)-(7x+3) | | x+4+3x= | | 8.3(x-3.1)=37.35 | | [x]+10=1 | | N-63=-81 | | 3x+56-21=12 |

Equations solver categories