2(x+20)2=50

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Solution for 2(x+20)2=50 equation:


Simplifying
2(x + 20) * 2 = 50

Reorder the terms:
2(20 + x) * 2 = 50

Reorder the terms for easier multiplication:
2 * 2(20 + x) = 50

Multiply 2 * 2
4(20 + x) = 50
(20 * 4 + x * 4) = 50
(80 + 4x) = 50

Solving
80 + 4x = 50

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + 4x = 50 + -80

Combine like terms: 80 + -80 = 0
0 + 4x = 50 + -80
4x = 50 + -80

Combine like terms: 50 + -80 = -30
4x = -30

Divide each side by '4'.
x = -7.5

Simplifying
x = -7.5

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