13+2(2b+5)=58

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Solution for 13+2(2b+5)=58 equation:


Simplifying
13 + 2(2b + 5) = 58

Reorder the terms:
13 + 2(5 + 2b) = 58
13 + (5 * 2 + 2b * 2) = 58
13 + (10 + 4b) = 58

Combine like terms: 13 + 10 = 23
23 + 4b = 58

Solving
23 + 4b = 58

Solving for variable 'b'.

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

Add '-23' to each side of the equation.
23 + -23 + 4b = 58 + -23

Combine like terms: 23 + -23 = 0
0 + 4b = 58 + -23
4b = 58 + -23

Combine like terms: 58 + -23 = 35
4b = 35

Divide each side by '4'.
b = 8.75

Simplifying
b = 8.75

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