3x-2(3+x)=9

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


Simplifying
3x + -2(3 + x) = 9
3x + (3 * -2 + x * -2) = 9
3x + (-6 + -2x) = 9

Reorder the terms:
-6 + 3x + -2x = 9

Combine like terms: 3x + -2x = 1x
-6 + 1x = 9

Solving
-6 + 1x = 9

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 1x = 9 + 6

Combine like terms: -6 + 6 = 0
0 + 1x = 9 + 6
1x = 9 + 6

Combine like terms: 9 + 6 = 15
1x = 15

Divide each side by '1'.
x = 15

Simplifying
x = 15

See similar equations:

| 7(x-5)=-7(x+5) | | 10a^4b-25a^3b+15ab=0 | | 0.5(4a+10B)=C | | (x^2+3)+(4+2x)=15 | | -6=5t+4 | | p/7=21 | | 6x+4=20x+7 | | 11x-8=12+x | | -16m=48 | | 2p^2+3p^2-8p^3-6p^3= | | 6x+4-1=20x+6 | | 3x-2(7-2y)=10 | | 4x-3=2x-5 | | -13+6x-7+3x=1+x | | 6x+4-1=20x+1 | | 2p^3+3p^2-8p^3-6p^3= | | y/(-8)=9 | | 2x+7=-7x+88 | | 31=-16m | | 5(5.5)+7=9(5.5)-15 | | 28=4(x-5) | | 0=x^2+6x-11 | | 24x-8-10x=-2(4-7x) | | -299=-23m | | 512x^9-729x^15= | | 21.8=.7x | | 5m+6=-21 | | -3-3(t-2)= | | 24x-8-10x=-2(4-7) | | 8x+4=3(2x+1)-x+6 | | x+1x+15= | | -3x^3+24= |

Equations solver categories