-7(1-7b)=

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Solution for -7(1-7b)= equation: 


Simplifying
-7(1 + -7b) = 0
(1 * -7 + -7b * -7) = 0
(-7 + 49b) = 0

Solving
-7 + 49b = 0

Solving for variable 'b'.

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

Add '7' to each side of the equation.
-7 + 7 + 49b = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 49b = 0 + 7
49b = 0 + 7

Combine like terms: 0 + 7 = 7
49b = 7

Divide each side by '49'.
b = 0.1428571429

Simplifying
b = 0.1428571429

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