y-120=-5(x-20)

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Solution for y-120=-5(x-20) equation:


Simplifying
y + -120 = -5(x + -20)

Reorder the terms:
-120 + y = -5(x + -20)

Reorder the terms:
-120 + y = -5(-20 + x)
-120 + y = (-20 * -5 + x * -5)
-120 + y = (100 + -5x)

Solving
-120 + y = 100 + -5x

Solving for variable 'y'.

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

Add '120' to each side of the equation.
-120 + 120 + y = 100 + 120 + -5x

Combine like terms: -120 + 120 = 0
0 + y = 100 + 120 + -5x
y = 100 + 120 + -5x

Combine like terms: 100 + 120 = 220
y = 220 + -5x

Simplifying
y = 220 + -5x

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