y-1=-3(x-8)

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Solution for y-1=-3(x-8) equation:


Simplifying
y + -1 = -3(x + -8)

Reorder the terms:
-1 + y = -3(x + -8)

Reorder the terms:
-1 + y = -3(-8 + x)
-1 + y = (-8 * -3 + x * -3)
-1 + y = (24 + -3x)

Solving
-1 + y = 24 + -3x

Solving for variable 'y'.

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

Add '1' to each side of the equation.
-1 + 1 + y = 24 + 1 + -3x

Combine like terms: -1 + 1 = 0
0 + y = 24 + 1 + -3x
y = 24 + 1 + -3x

Combine like terms: 24 + 1 = 25
y = 25 + -3x

Simplifying
y = 25 + -3x

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