7y+5+4(3-y)=

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Solution for 7y+5+4(3-y)= equation:


Simplifying
7y + 5 + 4(3 + -1y) = 0
7y + 5 + (3 * 4 + -1y * 4) = 0
7y + 5 + (12 + -4y) = 0

Reorder the terms:
5 + 12 + 7y + -4y = 0

Combine like terms: 5 + 12 = 17
17 + 7y + -4y = 0

Combine like terms: 7y + -4y = 3y
17 + 3y = 0

Solving
17 + 3y = 0

Solving for variable 'y'.

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

Add '-17' to each side of the equation.
17 + -17 + 3y = 0 + -17

Combine like terms: 17 + -17 = 0
0 + 3y = 0 + -17
3y = 0 + -17

Combine like terms: 0 + -17 = -17
3y = -17

Divide each side by '3'.
y = -5.666666667

Simplifying
y = -5.666666667

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