7x-(2x+9)=5x+3

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Solution for 7x-(2x+9)=5x+3 equation: 


Simplifying
7x + -1(2x + 9) = 5x + 3

Reorder the terms:
7x + -1(9 + 2x) = 5x + 3
7x + (9 * -1 + 2x * -1) = 5x + 3
7x + (-9 + -2x) = 5x + 3

Reorder the terms:
-9 + 7x + -2x = 5x + 3

Combine like terms: 7x + -2x = 5x
-9 + 5x = 5x + 3

Reorder the terms:
-9 + 5x = 3 + 5x

Add '-5x' to each side of the equation.
-9 + 5x + -5x = 3 + 5x + -5x

Combine like terms: 5x + -5x = 0
-9 + 0 = 3 + 5x + -5x
-9 = 3 + 5x + -5x

Combine like terms: 5x + -5x = 0
-9 = 3 + 0
-9 = 3

Solving
-9 = 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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