3*10+5y=20

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Solution for 3*10+5y=20 equation:


Simplifying
3 * 10 + 5y = 20

Multiply 3 * 10
30 + 5y = 20

Solving
30 + 5y = 20

Solving for variable 'y'.

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

Add '-30' to each side of the equation.
30 + -30 + 5y = 20 + -30

Combine like terms: 30 + -30 = 0
0 + 5y = 20 + -30
5y = 20 + -30

Combine like terms: 20 + -30 = -10
5y = -10

Divide each side by '5'.
y = -2

Simplifying
y = -2

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