7*x+3*9=5*x

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Solution for 7*x+3*9=5*x equation:


Simplifying
7x + 3 * 9 = 5x

Multiply 3 * 9
7x + 27 = 5x

Reorder the terms:
27 + 7x = 5x

Solving
27 + 7x = 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.
27 + 7x + -5x = 5x + -5x

Combine like terms: 7x + -5x = 2x
27 + 2x = 5x + -5x

Combine like terms: 5x + -5x = 0
27 + 2x = 0

Add '-27' to each side of the equation.
27 + -27 + 2x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 2x = 0 + -27
2x = 0 + -27

Combine like terms: 0 + -27 = -27
2x = -27

Divide each side by '2'.
x = -13.5

Simplifying
x = -13.5

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