7*-4+4y=28

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Solution for 7*-4+4y=28 equation: 


Simplifying
7 * -4 + 4y = 28

Multiply 7 * -4
-28 + 4y = 28

Solving
-28 + 4y = 28

Solving for variable 'y'.

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

Add '28' to each side of the equation.
-28 + 28 + 4y = 28 + 28

Combine like terms: -28 + 28 = 0
0 + 4y = 28 + 28
4y = 28 + 28

Combine like terms: 28 + 28 = 56
4y = 56

Divide each side by '4'.
y = 14

Simplifying
y = 14

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