y-7=-2(9x-9)

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Solution for y-7=-2(9x-9) equation:


Simplifying
y + -7 = -2(9x + -9)

Reorder the terms:
-7 + y = -2(9x + -9)

Reorder the terms:
-7 + y = -2(-9 + 9x)
-7 + y = (-9 * -2 + 9x * -2)
-7 + y = (18 + -18x)

Solving
-7 + y = 18 + -18x

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + y = 18 + 7 + -18x

Combine like terms: -7 + 7 = 0
0 + y = 18 + 7 + -18x
y = 18 + 7 + -18x

Combine like terms: 18 + 7 = 25
y = 25 + -18x

Simplifying
y = 25 + -18x

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