7(2+7b)=63

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Solution for 7(2+7b)=63 equation: 


Simplifying
7(2 + 7b) = 63
(2 * 7 + 7b * 7) = 63
(14 + 49b) = 63

Solving
14 + 49b = 63

Solving for variable 'b'.

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

Add '-14' to each side of the equation.
14 + -14 + 49b = 63 + -14

Combine like terms: 14 + -14 = 0
0 + 49b = 63 + -14
49b = 63 + -14

Combine like terms: 63 + -14 = 49
49b = 49

Divide each side by '49'.
b = 1

Simplifying
b = 1

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