-480=-30(-2b)

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Solution for -480=-30(-2b) equation:


Simplifying
-480 = -30(-2b)

Remove parenthesis around (-2b)
-480 = -30 * -2b

Multiply -30 * -2
-480 = 60b

Solving
-480 = 60b

Solving for variable 'b'.

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

Add '-60b' to each side of the equation.
-480 + -60b = 60b + -60b

Combine like terms: 60b + -60b = 0
-480 + -60b = 0

Add '480' to each side of the equation.
-480 + 480 + -60b = 0 + 480

Combine like terms: -480 + 480 = 0
0 + -60b = 0 + 480
-60b = 0 + 480

Combine like terms: 0 + 480 = 480
-60b = 480

Divide each side by '-60'.
b = -8

Simplifying
b = -8

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