-3(x-8)+15=18

Simple and best practice solution for -3(x-8)+15=18 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)+15=18 equation:


Simplifying
-3(x + -8) + 15 = 18

Reorder the terms:
-3(-8 + x) + 15 = 18
(-8 * -3 + x * -3) + 15 = 18
(24 + -3x) + 15 = 18

Reorder the terms:
24 + 15 + -3x = 18

Combine like terms: 24 + 15 = 39
39 + -3x = 18

Solving
39 + -3x = 18

Solving for variable 'x'.

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

Add '-39' to each side of the equation.
39 + -39 + -3x = 18 + -39

Combine like terms: 39 + -39 = 0
0 + -3x = 18 + -39
-3x = 18 + -39

Combine like terms: 18 + -39 = -21
-3x = -21

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

Simplifying
x = 7

See similar equations:

| 8c+9=7c | | -2q=-q+7 | | 6x-y=6-y | | n/32=1/16 | | -76+x=-5x+74 | | -10+10t=9t | | 10x^2-6=954 | | 2-y/3=30 | | -4(-(x+5))=-16 | | (5x+14)+(x-5)= | | 3p+pq+-4pr= | | 55/-101310 | | 3x-7+8x-6=5x+6x+13 | | 17x+11=8+6x | | 55/101310- | | 12(4c-9)=6c-6 | | x+9=4y-8 | | -(5x-6)=-41 | | 4+8n=6n | | 22x+8=23x+2 | | x^2+2x+3=90 | | 2(x+y)=600 | | 55/101310 | | 2(3x-1)=4x+2 | | -(7x+13)=27 | | 8(x+2)=-2x+1 | | 8x+10=-10+10x | | 2x+150=3x | | 2x^2+4x-.2=0 | | 25x=5(x+8) | | x-5/6=10/15 | | x+117=110 |

Equations solver categories