1+7(1-3b)=0

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Solution for 1+7(1-3b)=0 equation:


Simplifying
1 + 7(1 + -3b) = 0
1 + (1 * 7 + -3b * 7) = 0
1 + (7 + -21b) = 0

Combine like terms: 1 + 7 = 8
8 + -21b = 0

Solving
8 + -21b = 0

Solving for variable 'b'.

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

Add '-8' to each side of the equation.
8 + -8 + -21b = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -21b = 0 + -8
-21b = 0 + -8

Combine like terms: 0 + -8 = -8
-21b = -8

Divide each side by '-21'.
b = 0.380952381

Simplifying
b = 0.380952381

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