2y-4=3(t+7)

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


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

Reorder the terms:
-4 + 2y = 3(t + 7)

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

Solving
-4 + 2y = 21 + 3t

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + 2y = 21 + 4 + 3t

Combine like terms: -4 + 4 = 0
0 + 2y = 21 + 4 + 3t
2y = 21 + 4 + 3t

Combine like terms: 21 + 4 = 25
2y = 25 + 3t

Divide each side by '2'.
y = 12.5 + 1.5t

Simplifying
y = 12.5 + 1.5t

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