4(2y-4)=7(y+3)

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Solution for 4(2y-4)=7(y+3) equation:


Simplifying
4(2y + -4) = 7(y + 3)

Reorder the terms:
4(-4 + 2y) = 7(y + 3)
(-4 * 4 + 2y * 4) = 7(y + 3)
(-16 + 8y) = 7(y + 3)

Reorder the terms:
-16 + 8y = 7(3 + y)
-16 + 8y = (3 * 7 + y * 7)
-16 + 8y = (21 + 7y)

Solving
-16 + 8y = 21 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-16 + 8y + -7y = 21 + 7y + -7y

Combine like terms: 8y + -7y = 1y
-16 + 1y = 21 + 7y + -7y

Combine like terms: 7y + -7y = 0
-16 + 1y = 21 + 0
-16 + 1y = 21

Add '16' to each side of the equation.
-16 + 16 + 1y = 21 + 16

Combine like terms: -16 + 16 = 0
0 + 1y = 21 + 16
1y = 21 + 16

Combine like terms: 21 + 16 = 37
1y = 37

Divide each side by '1'.
y = 37

Simplifying
y = 37

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