20(y+5)+15=415

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Solution for 20(y+5)+15=415 equation:


Simplifying
20(y + 5) + 15 = 415

Reorder the terms:
20(5 + y) + 15 = 415
(5 * 20 + y * 20) + 15 = 415
(100 + 20y) + 15 = 415

Reorder the terms:
100 + 15 + 20y = 415

Combine like terms: 100 + 15 = 115
115 + 20y = 415

Solving
115 + 20y = 415

Solving for variable 'y'.

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

Add '-115' to each side of the equation.
115 + -115 + 20y = 415 + -115

Combine like terms: 115 + -115 = 0
0 + 20y = 415 + -115
20y = 415 + -115

Combine like terms: 415 + -115 = 300
20y = 300

Divide each side by '20'.
y = 15

Simplifying
y = 15

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