7(3y)+4y=50

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Solution for 7(3y)+4y=50 equation: 


Simplifying
7(3y) + 4y = 50

Remove parenthesis around (3y)
7 * 3y + 4y = 50

Multiply 7 * 3
21y + 4y = 50

Combine like terms: 21y + 4y = 25y
25y = 50

Solving
25y = 50

Solving for variable 'y'.

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

Divide each side by '25'.
y = 2

Simplifying
y = 2

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