-9x+30=3(x+2)

Simple and best practice solution for -9x+30=3(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 -9x+30=3(x+2) equation:


Simplifying
-9x + 30 = 3(x + 2)

Reorder the terms:
30 + -9x = 3(x + 2)

Reorder the terms:
30 + -9x = 3(2 + x)
30 + -9x = (2 * 3 + x * 3)
30 + -9x = (6 + 3x)

Solving
30 + -9x = 6 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
30 + -9x + -3x = 6 + 3x + -3x

Combine like terms: -9x + -3x = -12x
30 + -12x = 6 + 3x + -3x

Combine like terms: 3x + -3x = 0
30 + -12x = 6 + 0
30 + -12x = 6

Add '-30' to each side of the equation.
30 + -30 + -12x = 6 + -30

Combine like terms: 30 + -30 = 0
0 + -12x = 6 + -30
-12x = 6 + -30

Combine like terms: 6 + -30 = -24
-12x = -24

Divide each side by '-12'.
x = 2

Simplifying
x = 2

See similar equations:

| 3x+(-4)=4x-10 | | 7(w+2)=3w-18 | | 7x=9(x+4)-12 | | -3(x-6)=7x-5 | | -85=-5(1-2n) | | 12x^2+12=156x | | x^3-7x^2+1=0 | | 36=(x+2)2+(y+4)2 | | 5c+3c+4c-6c= | | 2x-4=4x+8 | | (x+6)2=(y+3)2 | | x(x+16)=0 | | 9x+18=91 | | -7(x-3)=3x-9 | | 2x+9=6x-11 | | x=23+-1y | | 64=(x+6)2+(y+3)2 | | (3a-35)=(7a-155) | | 3(x+2)+-4x=3 | | 0.8*0.01= | | 57.1x-8=7 | | 3x-3.6=x-5.0 | | 0.001*0.001= | | (x+3)(2x+5)=0 | | 6.3=-1.3x-6.3 | | 2(6-5x)=82 | | Y=-1.3x-6.3 | | 3x^2-39x-87= | | 2m-5m=-3m+7 | | 5(x-3)-15=0 | | 3X+13-X=2-5X+3 | | 21+3y-3=11y-12-3y |

Equations solver categories