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

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


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

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

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

Combine like terms: -12 + -7 = -19
-19 + -6b + 7b = 0

Combine like terms: -6b + 7b = 1b
-19 + 1b = 0

Solving
-19 + 1b = 0

Solving for variable 'b'.

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

Add '19' to each side of the equation.
-19 + 19 + 1b = 0 + 19

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

Combine like terms: 0 + 19 = 19
1b = 19

Divide each side by '1'.
b = 19

Simplifying
b = 19

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