15(2x+3)=5x-30

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Solution for 15(2x+3)=5x-30 equation:


Simplifying
15(2x + 3) = 5x + -30

Reorder the terms:
15(3 + 2x) = 5x + -30
(3 * 15 + 2x * 15) = 5x + -30
(45 + 30x) = 5x + -30

Reorder the terms:
45 + 30x = -30 + 5x

Solving
45 + 30x = -30 + 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.
45 + 30x + -5x = -30 + 5x + -5x

Combine like terms: 30x + -5x = 25x
45 + 25x = -30 + 5x + -5x

Combine like terms: 5x + -5x = 0
45 + 25x = -30 + 0
45 + 25x = -30

Add '-45' to each side of the equation.
45 + -45 + 25x = -30 + -45

Combine like terms: 45 + -45 = 0
0 + 25x = -30 + -45
25x = -30 + -45

Combine like terms: -30 + -45 = -75
25x = -75

Divide each side by '25'.
x = -3

Simplifying
x = -3

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