7x*3=3x+39

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Solution for 7x*3=3x+39 equation:


Simplifying
7x * 3 = 3x + 39

Reorder the terms for easier multiplication:
7 * 3x = 3x + 39

Multiply 7 * 3
21x = 3x + 39

Reorder the terms:
21x = 39 + 3x

Solving
21x = 39 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
21x + -3x = 39 + 3x + -3x

Combine like terms: 21x + -3x = 18x
18x = 39 + 3x + -3x

Combine like terms: 3x + -3x = 0
18x = 39 + 0
18x = 39

Divide each side by '18'.
x = 2.166666667

Simplifying
x = 2.166666667

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