-3(2x+4)+3x=9

Simple and best practice solution for -3(2x+4)+3x=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 -3(2x+4)+3x=9 equation:


Simplifying
-3(2x + 4) + 3x = 9

Reorder the terms:
-3(4 + 2x) + 3x = 9
(4 * -3 + 2x * -3) + 3x = 9
(-12 + -6x) + 3x = 9

Combine like terms: -6x + 3x = -3x
-12 + -3x = 9

Solving
-12 + -3x = 9

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -3x = 9 + 12

Combine like terms: -12 + 12 = 0
0 + -3x = 9 + 12
-3x = 9 + 12

Combine like terms: 9 + 12 = 21
-3x = 21

Divide each side by '-3'.
x = -7

Simplifying
x = -7

See similar equations:

| 6(n-2)=2(4+n) | | 0.75(x-5)=7 | | 1x+6y=324 | | F(3)=-9 | | -b+9c= | | 6y-3(y-2)=0 | | x+19=4x-26 | | 6f+6=6f+6 | | 2x^2-45x+20=0 | | 3-4x=-7-4z | | 2+11b=8 | | 5c+9= | | -4e-9=18 | | 0.4x(5+2x)-0.5=0.9x+2.1 | | -6=r-9 | | -2yx=72 | | 2y=2+4x | | 6y-2=-5+9y | | 11+5a+2a=-a-3a | | 5x+12+(3+2x)= | | 3x-(5x-(9x+3)-11)=0 | | (4r+7)-(3r-6)= | | 19.00+1.5h=15.00+2.75h | | 4(a-b)=5(a-b) | | -7p-24=-8p+40-15p | | 27+y= | | 17xn+3xn=740 | | 3x-(10-5x)+8=30 | | 3x^2+16-7=0 | | 3t^2-6t-15=0 | | 12=3-2k | | x+5-3x-1= |

Equations solver categories