-7(4)+y=2

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


Simplifying
-7(4) + y = 2

Multiply -7 * 4
-28 + y = 2

Solving
-28 + y = 2

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 + y = 2 + 28

Combine like terms: -28 + 28 = 0
0 + y = 2 + 28
y = 2 + 28

Combine like terms: 2 + 28 = 30
y = 30

Simplifying
y = 30

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