-(7x+8)-1=-6x-(x+9)

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Solution for -(7x+8)-1=-6x-(x+9) equation:


Simplifying
-1(7x + 8) + -1 = -6x + -1(x + 9)

Reorder the terms:
-1(8 + 7x) + -1 = -6x + -1(x + 9)
(8 * -1 + 7x * -1) + -1 = -6x + -1(x + 9)
(-8 + -7x) + -1 = -6x + -1(x + 9)

Reorder the terms:
-8 + -1 + -7x = -6x + -1(x + 9)

Combine like terms: -8 + -1 = -9
-9 + -7x = -6x + -1(x + 9)

Reorder the terms:
-9 + -7x = -6x + -1(9 + x)
-9 + -7x = -6x + (9 * -1 + x * -1)
-9 + -7x = -6x + (-9 + -1x)

Reorder the terms:
-9 + -7x = -9 + -6x + -1x

Combine like terms: -6x + -1x = -7x
-9 + -7x = -9 + -7x

Add '9' to each side of the equation.
-9 + 9 + -7x = -9 + 9 + -7x

Combine like terms: -9 + 9 = 0
0 + -7x = -9 + 9 + -7x
-7x = -9 + 9 + -7x

Combine like terms: -9 + 9 = 0
-7x = 0 + -7x
-7x = -7x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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