(19b-6)-6(3b+4)=-7

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Solution for (19b-6)-6(3b+4)=-7 equation:


Simplifying
(19b + -6) + -6(3b + 4) = -7

Reorder the terms:
(-6 + 19b) + -6(3b + 4) = -7

Remove parenthesis around (-6 + 19b)
-6 + 19b + -6(3b + 4) = -7

Reorder the terms:
-6 + 19b + -6(4 + 3b) = -7
-6 + 19b + (4 * -6 + 3b * -6) = -7
-6 + 19b + (-24 + -18b) = -7

Reorder the terms:
-6 + -24 + 19b + -18b = -7

Combine like terms: -6 + -24 = -30
-30 + 19b + -18b = -7

Combine like terms: 19b + -18b = 1b
-30 + 1b = -7

Solving
-30 + 1b = -7

Solving for variable 'b'.

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

Add '30' to each side of the equation.
-30 + 30 + 1b = -7 + 30

Combine like terms: -30 + 30 = 0
0 + 1b = -7 + 30
1b = -7 + 30

Combine like terms: -7 + 30 = 23
1b = 23

Divide each side by '1'.
b = 23

Simplifying
b = 23

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