7(-9b)+1=

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Solution for 7(-9b)+1= equation:


Simplifying
7(-9b) + 1 = 0

Remove parenthesis around (-9b)
7 * -9b + 1 = 0

Multiply 7 * -9
-63b + 1 = 0

Reorder the terms:
1 + -63b = 0

Solving
1 + -63b = 0

Solving for variable 'b'.

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

Add '-1' to each side of the equation.
1 + -1 + -63b = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -63b = 0 + -1
-63b = 0 + -1

Combine like terms: 0 + -1 = -1
-63b = -1

Divide each side by '-63'.
b = 0.01587301587

Simplifying
b = 0.01587301587

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