3(-5x-7)-(6x)=

Simple and best practice solution for 3(-5x-7)-(6x)= 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(-5x-7)-(6x)= equation:


Simplifying
3(-5x + -7) + -1(6x) = 0

Reorder the terms:
3(-7 + -5x) + -1(6x) = 0
(-7 * 3 + -5x * 3) + -1(6x) = 0
(-21 + -15x) + -1(6x) = 0

Remove parenthesis around (6x)
-21 + -15x + -1 * 6x = 0

Multiply -1 * 6
-21 + -15x + -6x = 0

Combine like terms: -15x + -6x = -21x
-21 + -21x = 0

Solving
-21 + -21x = 0

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + -21x = 0 + 21

Combine like terms: -21 + 21 = 0
0 + -21x = 0 + 21
-21x = 0 + 21

Combine like terms: 0 + 21 = 21
-21x = 21

Divide each side by '-21'.
x = -1

Simplifying
x = -1

See similar equations:

| 0.01(8x^2-2x+180)=3.7 | | n^3-6n^2+5n+0=0 | | 5+3o=41 | | (-3/4)x(7/14)= | | X^2+10x=-12x | | 15+2n=-1 | | 4x-44=168 | | 4x-22=-1 | | 25-2M=5 | | 0.35*60+0.15*(60+x)+0.25*100+0.25*(100+x)=0 | | -106-2x=-12x+124 | | 4/5x(-3/8)= | | 4(bx-1)=-4-12x | | -5x-5=22 | | 0.35*60+0.15*60+x+0.25*100+0.25*100+x=0 | | log(19x-51)=2-logx | | 4[5x-2]=32 | | -2(5t+10)=-40 | | 4l+9=37 | | (2-5x)/3=(2x-3)/2 | | -8t+73=-49+4t | | x*1.6=81600 | | 2-j/57 | | 7y+9z= | | u/6=8/11 | | dy/dx=x/y | | 2i-2=-8 | | 5x-y=-1/4 | | 4x(-1)x(-3)= | | m*6=21 | | x=50/2,5 | | 5x-y=-!/4 |

Equations solver categories