y+9=-1.5(x-9)

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Solution for y+9=-1.5(x-9) equation:


Simplifying
y + 9 = -1.5(x + -9)

Reorder the terms:
9 + y = -1.5(x + -9)

Reorder the terms:
9 + y = -1.5(-9 + x)
9 + y = (-9 * -1.5 + x * -1.5)
9 + y = (13.5 + -1.5x)

Solving
9 + y = 13.5 + -1.5x

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + y = 13.5 + -9 + -1.5x

Combine like terms: 9 + -9 = 0
0 + y = 13.5 + -9 + -1.5x
y = 13.5 + -9 + -1.5x

Combine like terms: 13.5 + -9 = 4.5
y = 4.5 + -1.5x

Simplifying
y = 4.5 + -1.5x

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