75=5x*3

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Solution for 75=5x*3 equation:


Simplifying
75 = 5x * 3

Reorder the terms for easier multiplication:
75 = 5 * 3x

Multiply 5 * 3
75 = 15x

Solving
75 = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
75 + -15x = 15x + -15x

Combine like terms: 15x + -15x = 0
75 + -15x = 0

Add '-75' to each side of the equation.
75 + -75 + -15x = 0 + -75

Combine like terms: 75 + -75 = 0
0 + -15x = 0 + -75
-15x = 0 + -75

Combine like terms: 0 + -75 = -75
-15x = -75

Divide each side by '-15'.
x = 5

Simplifying
x = 5

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