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

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


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

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

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

Reorder the terms:
-5 + 7x = -7 + 9 + 7x

Combine like terms: -7 + 9 = 2
-5 + 7x = 2 + 7x

Add '-7x' to each side of the equation.
-5 + 7x + -7x = 2 + 7x + -7x

Combine like terms: 7x + -7x = 0
-5 + 0 = 2 + 7x + -7x
-5 = 2 + 7x + -7x

Combine like terms: 7x + -7x = 0
-5 = 2 + 0
-5 = 2

Solving
-5 = 2

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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