3x-7x-6=30

Simple and best practice solution for 3x-7x-6=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 3x-7x-6=30 equation:


Simplifying
3x + -7x + -6 = 30

Reorder the terms:
-6 + 3x + -7x = 30

Combine like terms: 3x + -7x = -4x
-6 + -4x = 30

Solving
-6 + -4x = 30

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + -4x = 30 + 6

Combine like terms: -6 + 6 = 0
0 + -4x = 30 + 6
-4x = 30 + 6

Combine like terms: 30 + 6 = 36
-4x = 36

Divide each side by '-4'.
x = -9

Simplifying
x = -9

See similar equations:

| 182+-2x=180 | | 4(x+3)=6(x-4) | | 18x+.5=6(3x+12) | | -38=-4(10)+b | | -52-34=8 | | 11+4x+22+8x=195 | | F(x)=4cos^5(x) | | 2x(x+50)=180 | | 4(x-1)=4x+5 | | -24=8-4x | | 17x-1=3(5x+1) | | -7=20-x | | d=5c^2-B | | -m=n | | (60-2x)(40-2x)=832 | | 3(3+5x)=-125 | | -4v-8=-4v-8-8v | | 5=-5(4)+b | | 12x^2+4x+28=0 | | 2n-25=0 | | 83=4x+6x-7 | | 3(7x-8/33)=200 | | 5(x+7)=2x-13 | | z-10+z+10=180 | | 3m-6=5m+6-m | | 6x+4+4x=-76 | | y^2=30y-225 | | x*x+4x=12 | | z-10=z+10 | | -2x-9=-3x+1 | | 71=7x+3x-9 | | c*c-3c=0 |

Equations solver categories