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

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


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

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

Reorder the terms:
15 + 3x = (2x) + 2(-3 + 2x)
15 + 3x = (2x) + (-3 * 2 + 2x * 2)
15 + 3x = (2x) + (-6 + 4x)

Reorder the terms:
15 + 3x = -6 + (2x) + 4x

Combine like terms: (2x) + 4x = 6x
15 + 3x = -6 + 6x

Solving
15 + 3x = -6 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
15 + 3x + -6x = -6 + 6x + -6x

Combine like terms: 3x + -6x = -3x
15 + -3x = -6 + 6x + -6x

Combine like terms: 6x + -6x = 0
15 + -3x = -6 + 0
15 + -3x = -6

Add '-15' to each side of the equation.
15 + -15 + -3x = -6 + -15

Combine like terms: 15 + -15 = 0
0 + -3x = -6 + -15
-3x = -6 + -15

Combine like terms: -6 + -15 = -21
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

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