-3(x+8)+9=15

Simple and best practice solution for -3(x+8)+9=15 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+8)+9=15 equation:


Simplifying
-3(x + 8) + 9 = 15

Reorder the terms:
-3(8 + x) + 9 = 15
(8 * -3 + x * -3) + 9 = 15
(-24 + -3x) + 9 = 15

Reorder the terms:
-24 + 9 + -3x = 15

Combine like terms: -24 + 9 = -15
-15 + -3x = 15

Solving
-15 + -3x = 15

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -3x = 15 + 15

Combine like terms: -15 + 15 = 0
0 + -3x = 15 + 15
-3x = 15 + 15

Combine like terms: 15 + 15 = 30
-3x = 30

Divide each side by '-3'.
x = -10

Simplifying
x = -10

See similar equations:

| 24+9y=-9y | | 35x-28x= | | q-9q=-16 | | a^2-3a-40= | | 6x^2-8xy-2y^2+6=0 | | 6m+8=5m+12 | | 6xd-3=5 | | 56x^2+54x+10=0 | | 9+[8x-(7-9x)]= | | X-2(X-4)= | | 9(X-5)=3(X-13) | | 54x^2+54x+10=0 | | .66x+5.28+.6=2.2-1.2x | | -3(x+7)=6-(-2) | | 3x+x-12=16 | | 3(4-2x)=4-(6x-4) | | 3x+iy+4x=21-5i | | 2(x)+3=32 | | 4x-5.2=5.5x-9.1 | | -12.4=-3.9-3.2t | | 9t^2+11t+4= | | 2n+4-2=n+3 | | 12=n+m | | 21x-7-18x+4=14x-6-11x+16 | | y-.75=.50 | | X^3-7x^2+12=0 | | 33-x=180 | | .53x-.071=.71x-.42 | | 7x+10-9x=17-15x+13x-7 | | 33-x=180 | | .53x-.071=.71x-.42 | | 8(X-8)+5=2x-5 |

Equations solver categories