3x-(2x+7)=6x+(x-1)

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Solution for 3x-(2x+7)=6x+(x-1) equation:


Simplifying
3x + -1(2x + 7) = 6x + (x + -1)

Reorder the terms:
3x + -1(7 + 2x) = 6x + (x + -1)
3x + (7 * -1 + 2x * -1) = 6x + (x + -1)
3x + (-7 + -2x) = 6x + (x + -1)

Reorder the terms:
-7 + 3x + -2x = 6x + (x + -1)

Combine like terms: 3x + -2x = 1x
-7 + 1x = 6x + (x + -1)

Reorder the terms:
-7 + 1x = 6x + (-1 + x)

Remove parenthesis around (-1 + x)
-7 + 1x = 6x + -1 + x

Reorder the terms:
-7 + 1x = -1 + 6x + x

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

Solving
-7 + 1x = -1 + 7x

Solving for variable 'x'.

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

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

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

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

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

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

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

Divide each side by '-6'.
x = -1

Simplifying
x = -1

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