-7*54-9y=63

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Solution for -7*54-9y=63 equation: 


Simplifying
-7 * 54 + -9y = 63

Multiply -7 * 54
-378 + -9y = 63

Solving
-378 + -9y = 63

Solving for variable 'y'.

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

Add '378' to each side of the equation.
-378 + 378 + -9y = 63 + 378

Combine like terms: -378 + 378 = 0
0 + -9y = 63 + 378
-9y = 63 + 378

Combine like terms: 63 + 378 = 441
-9y = 441

Divide each side by '-9'.
y = -49

Simplifying
y = -49

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