284=45-y

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Solution for 284=45-y equation:


Simplifying
284 = 45 + -1y

Solving
284 = 45 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
284 + y = 45 + -1y + y

Combine like terms: -1y + y = 0
284 + y = 45 + 0
284 + y = 45

Add '-284' to each side of the equation.
284 + -284 + y = 45 + -284

Combine like terms: 284 + -284 = 0
0 + y = 45 + -284
y = 45 + -284

Combine like terms: 45 + -284 = -239
y = -239

Simplifying
y = -239

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