2b+7(b+5b)=220

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Solution for 2b+7(b+5b)=220 equation: 


Simplifying
2b + 7(b + 5b) = 220

Combine like terms: b + 5b = 6b
2b + 7(6b) = 220

Remove parenthesis around (6b)
2b + 7 * 6b = 220

Multiply 7 * 6
2b + 42b = 220

Combine like terms: 2b + 42b = 44b
44b = 220

Solving
44b = 220

Solving for variable 'b'.

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

Divide each side by '44'.
b = 5

Simplifying
b = 5

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