10(5+b)=130

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Solution for 10(5+b)=130 equation:


Simplifying
10(5 + b) = 130
(5 * 10 + b * 10) = 130
(50 + 10b) = 130

Solving
50 + 10b = 130

Solving for variable 'b'.

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

Add '-50' to each side of the equation.
50 + -50 + 10b = 130 + -50

Combine like terms: 50 + -50 = 0
0 + 10b = 130 + -50
10b = 130 + -50

Combine like terms: 130 + -50 = 80
10b = 80

Divide each side by '10'.
b = 8

Simplifying
b = 8

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