4(2y+5)+5y=4

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Solution for 4(2y+5)+5y=4 equation:


Simplifying
4(2y + 5) + 5y = 4

Reorder the terms:
4(5 + 2y) + 5y = 4
(5 * 4 + 2y * 4) + 5y = 4
(20 + 8y) + 5y = 4

Combine like terms: 8y + 5y = 13y
20 + 13y = 4

Solving
20 + 13y = 4

Solving for variable 'y'.

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

Add '-20' to each side of the equation.
20 + -20 + 13y = 4 + -20

Combine like terms: 20 + -20 = 0
0 + 13y = 4 + -20
13y = 4 + -20

Combine like terms: 4 + -20 = -16
13y = -16

Divide each side by '13'.
y = -1.230769231

Simplifying
y = -1.230769231

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