(x+3)*5=7.5*x

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Solution for (x+3)*5=7.5*x equation:


Simplifying
(x + 3) * 5 = 7.5x

Reorder the terms:
(3 + x) * 5 = 7.5x

Reorder the terms for easier multiplication:
5(3 + x) = 7.5x
(3 * 5 + x * 5) = 7.5x
(15 + 5x) = 7.5x

Solving
15 + 5x = 7.5x

Solving for variable 'x'.

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

Add '-7.5x' to each side of the equation.
15 + 5x + -7.5x = 7.5x + -7.5x

Combine like terms: 5x + -7.5x = -2.5x
15 + -2.5x = 7.5x + -7.5x

Combine like terms: 7.5x + -7.5x = 0.0
15 + -2.5x = 0.0

Add '-15' to each side of the equation.
15 + -15 + -2.5x = 0.0 + -15

Combine like terms: 15 + -15 = 0
0 + -2.5x = 0.0 + -15
-2.5x = 0.0 + -15

Combine like terms: 0.0 + -15 = -15
-2.5x = -15

Divide each side by '-2.5'.
x = 6

Simplifying
x = 6

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