y-5=-3(x+7)

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


Simplifying
y + -5 = -3(x + 7)

Reorder the terms:
-5 + y = -3(x + 7)

Reorder the terms:
-5 + y = -3(7 + x)
-5 + y = (7 * -3 + x * -3)
-5 + y = (-21 + -3x)

Solving
-5 + y = -21 + -3x

Solving for variable 'y'.

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

Add '5' to each side of the equation.
-5 + 5 + y = -21 + 5 + -3x

Combine like terms: -5 + 5 = 0
0 + y = -21 + 5 + -3x
y = -21 + 5 + -3x

Combine like terms: -21 + 5 = -16
y = -16 + -3x

Simplifying
y = -16 + -3x

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