-9(1+7b)+2=371

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Solution for -9(1+7b)+2=371 equation:


Simplifying
-9(1 + 7b) + 2 = 371
(1 * -9 + 7b * -9) + 2 = 371
(-9 + -63b) + 2 = 371

Reorder the terms:
-9 + 2 + -63b = 371

Combine like terms: -9 + 2 = -7
-7 + -63b = 371

Solving
-7 + -63b = 371

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 + -63b = 371 + 7

Combine like terms: -7 + 7 = 0
0 + -63b = 371 + 7
-63b = 371 + 7

Combine like terms: 371 + 7 = 378
-63b = 378

Divide each side by '-63'.
b = -6

Simplifying
b = -6

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