9x-(x+7)=8(x+1)-5

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Solution for 9x-(x+7)=8(x+1)-5 equation:


Simplifying
9x + -1(x + 7) = 8(x + 1) + -5

Reorder the terms:
9x + -1(7 + x) = 8(x + 1) + -5
9x + (7 * -1 + x * -1) = 8(x + 1) + -5
9x + (-7 + -1x) = 8(x + 1) + -5

Reorder the terms:
-7 + 9x + -1x = 8(x + 1) + -5

Combine like terms: 9x + -1x = 8x
-7 + 8x = 8(x + 1) + -5

Reorder the terms:
-7 + 8x = 8(1 + x) + -5
-7 + 8x = (1 * 8 + x * 8) + -5
-7 + 8x = (8 + 8x) + -5

Reorder the terms:
-7 + 8x = 8 + -5 + 8x

Combine like terms: 8 + -5 = 3
-7 + 8x = 3 + 8x

Add '-8x' to each side of the equation.
-7 + 8x + -8x = 3 + 8x + -8x

Combine like terms: 8x + -8x = 0
-7 + 0 = 3 + 8x + -8x
-7 = 3 + 8x + -8x

Combine like terms: 8x + -8x = 0
-7 = 3 + 0
-7 = 3

Solving
-7 = 3

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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