17-(-7y)=-3

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Solution for 17-(-7y)=-3 equation:


Simplifying
17 + -1(-7y) = -3

Remove parenthesis around (-7y)
17 + -1 * -7y = -3

Multiply -1 * -7
17 + 7y = -3

Solving
17 + 7y = -3

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 + 7y = -3 + -17

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

Combine like terms: -3 + -17 = -20
7y = -20

Divide each side by '7'.
y = -2.857142857

Simplifying
y = -2.857142857

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