7x-7=(x+6)

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


Simplifying
7x + -7 = (x + 6)

Reorder the terms:
-7 + 7x = (x + 6)

Reorder the terms:
-7 + 7x = (6 + x)

Remove parenthesis around (6 + x)
-7 + 7x = 6 + x

Solving
-7 + 7x = 6 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-7 + 7x + -1x = 6 + x + -1x

Combine like terms: 7x + -1x = 6x
-7 + 6x = 6 + x + -1x

Combine like terms: x + -1x = 0
-7 + 6x = 6 + 0
-7 + 6x = 6

Add '7' to each side of the equation.
-7 + 7 + 6x = 6 + 7

Combine like terms: -7 + 7 = 0
0 + 6x = 6 + 7
6x = 6 + 7

Combine like terms: 6 + 7 = 13
6x = 13

Divide each side by '6'.
x = 2.166666667

Simplifying
x = 2.166666667

See similar equations:

| 4x+15=130 | | 14+6x-5-2x=1+5x | | x-17/3=7/3 | | 8/6=14 | | (p+9)/5=q | | x-22/3=7/3 | | 5z+9=54 | | x*x*x-5/x*x-1=5 | | 5.84x+100=34.1056+10x | | -17x-10x=9x+21 | | y=7+8x-x^2 | | 2w+9=3x+7 | | 14=-8/6 | | 1/4x+3/8=5 | | 7x-1.375=6x-0.625 | | 7x+18=135 | | (x+4)/2=(5x-2)/3 | | x-411.04=148.92 | | (1/4)(z+2)(3/4) | | -1/2(2)-2 | | 6-3x=5x+20 | | 1.3=14 | | 3/4p=6/2 | | 2x-14=170 | | y=(m+n)x | | 70.00+x=71.11 | | 3x-0.6+x+0.1+x+2.4=180 | | sin(9t)cos(18t)=0 | | 4/3+x=15/4 | | (4a)(3a^9)(5a^6)= | | 3v-2+=-9 | | -8x+9x-21=-12-12 |

Equations solver categories