(25b-9)-8(3b+2)=-2

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Solution for (25b-9)-8(3b+2)=-2 equation:


Simplifying
(25b + -9) + -8(3b + 2) = -2

Reorder the terms:
(-9 + 25b) + -8(3b + 2) = -2

Remove parenthesis around (-9 + 25b)
-9 + 25b + -8(3b + 2) = -2

Reorder the terms:
-9 + 25b + -8(2 + 3b) = -2
-9 + 25b + (2 * -8 + 3b * -8) = -2
-9 + 25b + (-16 + -24b) = -2

Reorder the terms:
-9 + -16 + 25b + -24b = -2

Combine like terms: -9 + -16 = -25
-25 + 25b + -24b = -2

Combine like terms: 25b + -24b = 1b
-25 + 1b = -2

Solving
-25 + 1b = -2

Solving for variable 'b'.

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

Add '25' to each side of the equation.
-25 + 25 + 1b = -2 + 25

Combine like terms: -25 + 25 = 0
0 + 1b = -2 + 25
1b = -2 + 25

Combine like terms: -2 + 25 = 23
1b = 23

Divide each side by '1'.
b = 23

Simplifying
b = 23

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