20y+7=15

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Solution for 20y+7=15 equation:


Simplifying
20y + 7 = 15

Reorder the terms:
7 + 20y = 15

Solving
7 + 20y = 15

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + 20y = 15 + -7

Combine like terms: 7 + -7 = 0
0 + 20y = 15 + -7
20y = 15 + -7

Combine like terms: 15 + -7 = 8
20y = 8

Divide each side by '20'.
y = 0.4

Simplifying
y = 0.4

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