450=15(-3)+b

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Solution for 450=15(-3)+b equation:


Simplifying
450 = 15(-3) + b

Multiply 15 * -3
450 = -45 + b

Solving
450 = -45 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
450 + -1b = -45 + b + -1b

Combine like terms: b + -1b = 0
450 + -1b = -45 + 0
450 + -1b = -45

Add '-450' to each side of the equation.
450 + -450 + -1b = -45 + -450

Combine like terms: 450 + -450 = 0
0 + -1b = -45 + -450
-1b = -45 + -450

Combine like terms: -45 + -450 = -495
-1b = -495

Divide each side by '-1'.
b = 495

Simplifying
b = 495

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