(3)5x-7=(3)15

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Solution for (3)5x-7=(3)15 equation:


Simplifying
(3) * 5x + -7 = (3) * 15

Multiply 3 * 5
15x + -7 = (3) * 15

Reorder the terms:
-7 + 15x = (3) * 15

Multiply 3 * 15
-7 + 15x = 45

Solving
-7 + 15x = 45

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 15x = 45 + 7

Combine like terms: -7 + 7 = 0
0 + 15x = 45 + 7
15x = 45 + 7

Combine like terms: 45 + 7 = 52
15x = 52

Divide each side by '15'.
x = 3.466666667

Simplifying
x = 3.466666667

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