-4*1+7y=-28

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Solution for -4*1+7y=-28 equation: 


Simplifying
-4 * 1 + 7y = -28

Multiply -4 * 1
-4 + 7y = -28

Solving
-4 + 7y = -28

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 + 7y = -28 + 4

Combine like terms: -4 + 4 = 0
0 + 7y = -28 + 4
7y = -28 + 4

Combine like terms: -28 + 4 = -24
7y = -24

Divide each side by '7'.
y = -3.428571429

Simplifying
y = -3.428571429

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