-7(3b+1)+(22b-9)=0

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Solution for -7(3b+1)+(22b-9)=0 equation:


Simplifying
-7(3b + 1) + (22b + -9) = 0

Reorder the terms:
-7(1 + 3b) + (22b + -9) = 0
(1 * -7 + 3b * -7) + (22b + -9) = 0
(-7 + -21b) + (22b + -9) = 0

Reorder the terms:
-7 + -21b + (-9 + 22b) = 0

Remove parenthesis around (-9 + 22b)
-7 + -21b + -9 + 22b = 0

Reorder the terms:
-7 + -9 + -21b + 22b = 0

Combine like terms: -7 + -9 = -16
-16 + -21b + 22b = 0

Combine like terms: -21b + 22b = 1b
-16 + 1b = 0

Solving
-16 + 1b = 0

Solving for variable 'b'.

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

Add '16' to each side of the equation.
-16 + 16 + 1b = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 1b = 0 + 16
1b = 0 + 16

Combine like terms: 0 + 16 = 16
1b = 16

Divide each side by '1'.
b = 16

Simplifying
b = 16

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