3x-5=(5x+12)2

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Solution for 3x-5=(5x+12)2 equation:


Simplifying
3x + -5 = (5x + 12) * 2

Reorder the terms:
-5 + 3x = (5x + 12) * 2

Reorder the terms:
-5 + 3x = (12 + 5x) * 2

Reorder the terms for easier multiplication:
-5 + 3x = 2(12 + 5x)
-5 + 3x = (12 * 2 + 5x * 2)
-5 + 3x = (24 + 10x)

Solving
-5 + 3x = 24 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-5 + 3x + -10x = 24 + 10x + -10x

Combine like terms: 3x + -10x = -7x
-5 + -7x = 24 + 10x + -10x

Combine like terms: 10x + -10x = 0
-5 + -7x = 24 + 0
-5 + -7x = 24

Add '5' to each side of the equation.
-5 + 5 + -7x = 24 + 5

Combine like terms: -5 + 5 = 0
0 + -7x = 24 + 5
-7x = 24 + 5

Combine like terms: 24 + 5 = 29
-7x = 29

Divide each side by '-7'.
x = -4.142857143

Simplifying
x = -4.142857143

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