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

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


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

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

Combine like terms: -7 + -1 = -8
-8 + 3x + -7x = -1(6x + 3)

Combine like terms: 3x + -7x = -4x
-8 + -4x = -1(6x + 3)

Reorder the terms:
-8 + -4x = -1(3 + 6x)
-8 + -4x = (3 * -1 + 6x * -1)
-8 + -4x = (-3 + -6x)

Solving
-8 + -4x = -3 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-8 + -4x + 6x = -3 + -6x + 6x

Combine like terms: -4x + 6x = 2x
-8 + 2x = -3 + -6x + 6x

Combine like terms: -6x + 6x = 0
-8 + 2x = -3 + 0
-8 + 2x = -3

Add '8' to each side of the equation.
-8 + 8 + 2x = -3 + 8

Combine like terms: -8 + 8 = 0
0 + 2x = -3 + 8
2x = -3 + 8

Combine like terms: -3 + 8 = 5
2x = 5

Divide each side by '2'.
x = 2.5

Simplifying
x = 2.5

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