2(2x+5)-15=85

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Solution for 2(2x+5)-15=85 equation:


Simplifying
2(2x + 5) + -15 = 85

Reorder the terms:
2(5 + 2x) + -15 = 85
(5 * 2 + 2x * 2) + -15 = 85
(10 + 4x) + -15 = 85

Reorder the terms:
10 + -15 + 4x = 85

Combine like terms: 10 + -15 = -5
-5 + 4x = 85

Solving
-5 + 4x = 85

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 4x = 85 + 5

Combine like terms: -5 + 5 = 0
0 + 4x = 85 + 5
4x = 85 + 5

Combine like terms: 85 + 5 = 90
4x = 90

Divide each side by '4'.
x = 22.5

Simplifying
x = 22.5

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