7(x-2)+7x=7(2x+2)-13

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Solution for 7(x-2)+7x=7(2x+2)-13 equation:


Simplifying
7(x + -2) + 7x = 7(2x + 2) + -13

Reorder the terms:
7(-2 + x) + 7x = 7(2x + 2) + -13
(-2 * 7 + x * 7) + 7x = 7(2x + 2) + -13
(-14 + 7x) + 7x = 7(2x + 2) + -13

Combine like terms: 7x + 7x = 14x
-14 + 14x = 7(2x + 2) + -13

Reorder the terms:
-14 + 14x = 7(2 + 2x) + -13
-14 + 14x = (2 * 7 + 2x * 7) + -13
-14 + 14x = (14 + 14x) + -13

Reorder the terms:
-14 + 14x = 14 + -13 + 14x

Combine like terms: 14 + -13 = 1
-14 + 14x = 1 + 14x

Add '-14x' to each side of the equation.
-14 + 14x + -14x = 1 + 14x + -14x

Combine like terms: 14x + -14x = 0
-14 + 0 = 1 + 14x + -14x
-14 = 1 + 14x + -14x

Combine like terms: 14x + -14x = 0
-14 = 1 + 0
-14 = 1

Solving
-14 = 1

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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