15(10+b)=630

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Solution for 15(10+b)=630 equation: 


Simplifying
15(10 + b) = 630
(10 * 15 + b * 15) = 630
(150 + 15b) = 630

Solving
150 + 15b = 630

Solving for variable 'b'.

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

Add '-150' to each side of the equation.
150 + -150 + 15b = 630 + -150

Combine like terms: 150 + -150 = 0
0 + 15b = 630 + -150
15b = 630 + -150

Combine like terms: 630 + -150 = 480
15b = 480

Divide each side by '15'.
b = 32

Simplifying
b = 32

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