5-4+7x+1=7x+9

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Solution for 5-4+7x+1=7x+9 equation:


Simplifying
5 + -4 + 7x + 1 = 7x + 9

Reorder the terms:
5 + -4 + 1 + 7x = 7x + 9

Combine like terms: 5 + -4 = 1
1 + 1 + 7x = 7x + 9

Combine like terms: 1 + 1 = 2
2 + 7x = 7x + 9

Reorder the terms:
2 + 7x = 9 + 7x

Add '-7x' to each side of the equation.
2 + 7x + -7x = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
2 + 0 = 9 + 7x + -7x
2 = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
2 = 9 + 0
2 = 9

Solving
2 = 9

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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