7(2y-3)=4(2y+12)

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Solution for 7(2y-3)=4(2y+12) equation:


Simplifying
7(2y + -3) = 4(2y + 12)

Reorder the terms:
7(-3 + 2y) = 4(2y + 12)
(-3 * 7 + 2y * 7) = 4(2y + 12)
(-21 + 14y) = 4(2y + 12)

Reorder the terms:
-21 + 14y = 4(12 + 2y)
-21 + 14y = (12 * 4 + 2y * 4)
-21 + 14y = (48 + 8y)

Solving
-21 + 14y = 48 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-21 + 14y + -8y = 48 + 8y + -8y

Combine like terms: 14y + -8y = 6y
-21 + 6y = 48 + 8y + -8y

Combine like terms: 8y + -8y = 0
-21 + 6y = 48 + 0
-21 + 6y = 48

Add '21' to each side of the equation.
-21 + 21 + 6y = 48 + 21

Combine like terms: -21 + 21 = 0
0 + 6y = 48 + 21
6y = 48 + 21

Combine like terms: 48 + 21 = 69
6y = 69

Divide each side by '6'.
y = 11.5

Simplifying
y = 11.5

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