5(2+b)+10=2b+5

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Solution for 5(2+b)+10=2b+5 equation:


Simplifying
5(2 + b) + 10 = 2b + 5
(2 * 5 + b * 5) + 10 = 2b + 5
(10 + 5b) + 10 = 2b + 5

Reorder the terms:
10 + 10 + 5b = 2b + 5

Combine like terms: 10 + 10 = 20
20 + 5b = 2b + 5

Reorder the terms:
20 + 5b = 5 + 2b

Solving
20 + 5b = 5 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
20 + 5b + -2b = 5 + 2b + -2b

Combine like terms: 5b + -2b = 3b
20 + 3b = 5 + 2b + -2b

Combine like terms: 2b + -2b = 0
20 + 3b = 5 + 0
20 + 3b = 5

Add '-20' to each side of the equation.
20 + -20 + 3b = 5 + -20

Combine like terms: 20 + -20 = 0
0 + 3b = 5 + -20
3b = 5 + -20

Combine like terms: 5 + -20 = -15
3b = -15

Divide each side by '3'.
b = -5

Simplifying
b = -5

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