78=(x+3)+x+(5-2x)

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Solution for 78=(x+3)+x+(5-2x) equation: 


Simplifying
78 = (x + 3) + x + (5 + -2x)

Reorder the terms:
78 = (3 + x) + x + (5 + -2x)

Remove parenthesis around (3 + x)
78 = 3 + x + x + (5 + -2x)

Remove parenthesis around (5 + -2x)
78 = 3 + x + x + 5 + -2x

Reorder the terms:
78 = 3 + 5 + x + x + -2x

Combine like terms: 3 + 5 = 8
78 = 8 + x + x + -2x

Combine like terms: x + x = 2x
78 = 8 + 2x + -2x

Combine like terms: 2x + -2x = 0
78 = 8 + 0
78 = 8

Solving
78 = 8

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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