6x-3(-x-15)=126

Simple and best practice solution for 6x-3(-x-15)=126 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 6x-3(-x-15)=126 equation:


Simplifying
6x + -3(-1x + -15) = 126

Reorder the terms:
6x + -3(-15 + -1x) = 126
6x + (-15 * -3 + -1x * -3) = 126
6x + (45 + 3x) = 126

Reorder the terms:
45 + 6x + 3x = 126

Combine like terms: 6x + 3x = 9x
45 + 9x = 126

Solving
45 + 9x = 126

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 9x = 126 + -45

Combine like terms: 45 + -45 = 0
0 + 9x = 126 + -45
9x = 126 + -45

Combine like terms: 126 + -45 = 81
9x = 81

Divide each side by '9'.
x = 9

Simplifying
x = 9

See similar equations:

| 4x-63=-x+57 | | -4lnx=-1 | | 3x-15=360 | | 2x+20=x+15 | | 3+2(lnx)=19 | | 23x-7+12-19x= | | 1-4lnx=0 | | -2x-7+4x=-1 | | 3.9x-16.44=5.4 | | 5x+2+x=22 | | 5(6+4g)=50 | | 63x+12y=-17 | | 1x+3y= | | -96+9x=39+4x | | (3x-7)(5x+9)=0 | | 5x+y=2fory | | 5x(x+4)=-75-20x | | a=24-b^2 | | 8*2t/3 | | 2y^2+9=13 | | 10x-43=29+7x | | 2x-7=x+1.5 | | -2x+1-3x=51 | | 11=5+4 | | x-50=.80x-80 | | 5x(x-4)=-75-20x | | 10b-4=2 | | b-0.18b= | | 1/4y=3/16 | | x-50=.80-80 | | 2x+25+4x+35=180 | | 2x-33=51-5x |

Equations solver categories