y+3=2(x-9)

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Solution for y+3=2(x-9) equation:


Simplifying
y + 3 = 2(x + -9)

Reorder the terms:
3 + y = 2(x + -9)

Reorder the terms:
3 + y = 2(-9 + x)
3 + y = (-9 * 2 + x * 2)
3 + y = (-18 + 2x)

Solving
3 + y = -18 + 2x

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + y = -18 + -3 + 2x

Combine like terms: 3 + -3 = 0
0 + y = -18 + -3 + 2x
y = -18 + -3 + 2x

Combine like terms: -18 + -3 = -21
y = -21 + 2x

Simplifying
y = -21 + 2x

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