10(4)+20y=30

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Solution for 10(4)+20y=30 equation: 


Simplifying
10(4) + 20y = 30

Multiply 10 * 4
40 + 20y = 30

Solving
40 + 20y = 30

Solving for variable 'y'.

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

Add '-40' to each side of the equation.
40 + -40 + 20y = 30 + -40

Combine like terms: 40 + -40 = 0
0 + 20y = 30 + -40
20y = 30 + -40

Combine like terms: 30 + -40 = -10
20y = -10

Divide each side by '20'.
y = -0.5

Simplifying
y = -0.5

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