-7(2b+1)+(15b-7)=0

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Solution for -7(2b+1)+(15b-7)=0 equation:


Simplifying
-7(2b + 1) + (15b + -7) = 0

Reorder the terms:
-7(1 + 2b) + (15b + -7) = 0
(1 * -7 + 2b * -7) + (15b + -7) = 0
(-7 + -14b) + (15b + -7) = 0

Reorder the terms:
-7 + -14b + (-7 + 15b) = 0

Remove parenthesis around (-7 + 15b)
-7 + -14b + -7 + 15b = 0

Reorder the terms:
-7 + -7 + -14b + 15b = 0

Combine like terms: -7 + -7 = -14
-14 + -14b + 15b = 0

Combine like terms: -14b + 15b = 1b
-14 + 1b = 0

Solving
-14 + 1b = 0

Solving for variable 'b'.

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

Add '14' to each side of the equation.
-14 + 14 + 1b = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 1b = 0 + 14
1b = 0 + 14

Combine like terms: 0 + 14 = 14
1b = 14

Divide each side by '1'.
b = 14

Simplifying
b = 14

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