-9(2b+2)+(19b-3)=0

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Solution for -9(2b+2)+(19b-3)=0 equation:


Simplifying
-9(2b + 2) + (19b + -3) = 0

Reorder the terms:
-9(2 + 2b) + (19b + -3) = 0
(2 * -9 + 2b * -9) + (19b + -3) = 0
(-18 + -18b) + (19b + -3) = 0

Reorder the terms:
-18 + -18b + (-3 + 19b) = 0

Remove parenthesis around (-3 + 19b)
-18 + -18b + -3 + 19b = 0

Reorder the terms:
-18 + -3 + -18b + 19b = 0

Combine like terms: -18 + -3 = -21
-21 + -18b + 19b = 0

Combine like terms: -18b + 19b = 1b
-21 + 1b = 0

Solving
-21 + 1b = 0

Solving for variable 'b'.

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

Add '21' to each side of the equation.
-21 + 21 + 1b = 0 + 21

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

Combine like terms: 0 + 21 = 21
1b = 21

Divide each side by '1'.
b = 21

Simplifying
b = 21

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