-3(3b+2)+(10b-7)=0

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Solution for -3(3b+2)+(10b-7)=0 equation:


Simplifying
-3(3b + 2) + (10b + -7) = 0

Reorder the terms:
-3(2 + 3b) + (10b + -7) = 0
(2 * -3 + 3b * -3) + (10b + -7) = 0
(-6 + -9b) + (10b + -7) = 0

Reorder the terms:
-6 + -9b + (-7 + 10b) = 0

Remove parenthesis around (-7 + 10b)
-6 + -9b + -7 + 10b = 0

Reorder the terms:
-6 + -7 + -9b + 10b = 0

Combine like terms: -6 + -7 = -13
-13 + -9b + 10b = 0

Combine like terms: -9b + 10b = 1b
-13 + 1b = 0

Solving
-13 + 1b = 0

Solving for variable 'b'.

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

Add '13' to each side of the equation.
-13 + 13 + 1b = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 1b = 0 + 13
1b = 0 + 13

Combine like terms: 0 + 13 = 13
1b = 13

Divide each side by '1'.
b = 13

Simplifying
b = 13

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