450=-10*-13+b

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Solution for 450=-10*-13+b equation:


Simplifying
450 = -10 * -13 + b

Multiply -10 * -13
450 = 130 + b

Solving
450 = 130 + 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 = 130 + b + -1b

Combine like terms: b + -1b = 0
450 + -1b = 130 + 0
450 + -1b = 130

Add '-450' to each side of the equation.
450 + -450 + -1b = 130 + -450

Combine like terms: 450 + -450 = 0
0 + -1b = 130 + -450
-1b = 130 + -450

Combine like terms: 130 + -450 = -320
-1b = -320

Divide each side by '-1'.
b = 320

Simplifying
b = 320

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