-30=-10b

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Solution for -30=-10b equation:


Simplifying
-30 = -10b

Solving
-30 = -10b

Solving for variable 'b'.

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

Add '10b' to each side of the equation.
-30 + 10b = -10b + 10b

Combine like terms: -10b + 10b = 0
-30 + 10b = 0

Add '30' to each side of the equation.
-30 + 30 + 10b = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 10b = 0 + 30
10b = 0 + 30

Combine like terms: 0 + 30 = 30
10b = 30

Divide each side by '10'.
b = 3

Simplifying
b = 3

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