7.5(3x+5)=5(x+2)

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Solution for 7.5(3x+5)=5(x+2) equation:


Simplifying
7.5(3x + 5) = 5(x + 2)

Reorder the terms:
7.5(5 + 3x) = 5(x + 2)
(5 * 7.5 + 3x * 7.5) = 5(x + 2)
(37.5 + 22.5x) = 5(x + 2)

Reorder the terms:
37.5 + 22.5x = 5(2 + x)
37.5 + 22.5x = (2 * 5 + x * 5)
37.5 + 22.5x = (10 + 5x)

Solving
37.5 + 22.5x = 10 + 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.
37.5 + 22.5x + -5x = 10 + 5x + -5x

Combine like terms: 22.5x + -5x = 17.5x
37.5 + 17.5x = 10 + 5x + -5x

Combine like terms: 5x + -5x = 0
37.5 + 17.5x = 10 + 0
37.5 + 17.5x = 10

Add '-37.5' to each side of the equation.
37.5 + -37.5 + 17.5x = 10 + -37.5

Combine like terms: 37.5 + -37.5 = 0.0
0.0 + 17.5x = 10 + -37.5
17.5x = 10 + -37.5

Combine like terms: 10 + -37.5 = -27.5
17.5x = -27.5

Divide each side by '17.5'.
x = -1.571428571

Simplifying
x = -1.571428571

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