-3(x+9)=30

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


Simplifying
-3(x + 9) = 30

Reorder the terms:
-3(9 + x) = 30
(9 * -3 + x * -3) = 30
(-27 + -3x) = 30

Solving
-27 + -3x = 30

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + -3x = 30 + 27

Combine like terms: -27 + 27 = 0
0 + -3x = 30 + 27
-3x = 30 + 27

Combine like terms: 30 + 27 = 57
-3x = 57

Divide each side by '-3'.
x = -19

Simplifying
x = -19

See similar equations:

| 3*x-11=x+34 | | 48x^2-50x+7=0 | | 9x^2-4x+1=0 | | 6x^3-9x^2-2x+3=0 | | 8-9(-4x+7)= | | 46-5=-6y | | 3x+45+7x+5=180 | | 9x+4=8x+6 | | .99=10+.89d | | (18-3x)-(4+2x)=10 | | -4-2(3-x)=-2(x+3) | | -16=6+4+3x | | -6x^3+9x^2-3=0 | | 3=y-n+h | | -8=13-7x | | xy=1+3x | | N=y-n+h | | 6x^3-9x^2+3=0 | | yx=1+3x | | x+4.7=-6.2 | | yx=1+3y | | 8x-4=-2x | | 4x^2+4x+21=0 | | (2x-2)+(x+11)=180 | | -7(x+9)=9(k-5)-14k | | -4.9x^2+21x-55=0 | | 4(13-3x)-17=-5x | | c(x)=0.14x | | 49v^3-4v=0 | | 12y+6=6(2y+10) | | 1.2x-0.5=0.1 | | 8x^2-30x-25=0 |

Equations solver categories