-3(2b+4)+(7b-3)=0

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Solution for -3(2b+4)+(7b-3)=0 equation:


Simplifying
-3(2b + 4) + (7b + -3) = 0

Reorder the terms:
-3(4 + 2b) + (7b + -3) = 0
(4 * -3 + 2b * -3) + (7b + -3) = 0
(-12 + -6b) + (7b + -3) = 0

Reorder the terms:
-12 + -6b + (-3 + 7b) = 0

Remove parenthesis around (-3 + 7b)
-12 + -6b + -3 + 7b = 0

Reorder the terms:
-12 + -3 + -6b + 7b = 0

Combine like terms: -12 + -3 = -15
-15 + -6b + 7b = 0

Combine like terms: -6b + 7b = 1b
-15 + 1b = 0

Solving
-15 + 1b = 0

Solving for variable 'b'.

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

Add '15' to each side of the equation.
-15 + 15 + 1b = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 1b = 0 + 15
1b = 0 + 15

Combine like terms: 0 + 15 = 15
1b = 15

Divide each side by '1'.
b = 15

Simplifying
b = 15

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