-7(2b+3)+(15b-2)=0

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Solution for -7(2b+3)+(15b-2)=0 equation:


Simplifying
-7(2b + 3) + (15b + -2) = 0

Reorder the terms:
-7(3 + 2b) + (15b + -2) = 0
(3 * -7 + 2b * -7) + (15b + -2) = 0
(-21 + -14b) + (15b + -2) = 0

Reorder the terms:
-21 + -14b + (-2 + 15b) = 0

Remove parenthesis around (-2 + 15b)
-21 + -14b + -2 + 15b = 0

Reorder the terms:
-21 + -2 + -14b + 15b = 0

Combine like terms: -21 + -2 = -23
-23 + -14b + 15b = 0

Combine like terms: -14b + 15b = 1b
-23 + 1b = 0

Solving
-23 + 1b = 0

Solving for variable 'b'.

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

Add '23' to each side of the equation.
-23 + 23 + 1b = 0 + 23

Combine like terms: -23 + 23 = 0
0 + 1b = 0 + 23
1b = 0 + 23

Combine like terms: 0 + 23 = 23
1b = 23

Divide each side by '1'.
b = 23

Simplifying
b = 23

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