-150=-10(-3b)

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Solution for -150=-10(-3b) equation:


Simplifying
-150 = -10(-3b)

Remove parenthesis around (-3b)
-150 = -10 * -3b

Multiply -10 * -3
-150 = 30b

Solving
-150 = 30b

Solving for variable 'b'.

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

Add '-30b' to each side of the equation.
-150 + -30b = 30b + -30b

Combine like terms: 30b + -30b = 0
-150 + -30b = 0

Add '150' to each side of the equation.
-150 + 150 + -30b = 0 + 150

Combine like terms: -150 + 150 = 0
0 + -30b = 0 + 150
-30b = 0 + 150

Combine like terms: 0 + 150 = 150
-30b = 150

Divide each side by '-30'.
b = -5

Simplifying
b = -5

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