(25b-9)-8(3b+3)=-4

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Solution for (25b-9)-8(3b+3)=-4 equation:


Simplifying
(25b + -9) + -8(3b + 3) = -4

Reorder the terms:
(-9 + 25b) + -8(3b + 3) = -4

Remove parenthesis around (-9 + 25b)
-9 + 25b + -8(3b + 3) = -4

Reorder the terms:
-9 + 25b + -8(3 + 3b) = -4
-9 + 25b + (3 * -8 + 3b * -8) = -4
-9 + 25b + (-24 + -24b) = -4

Reorder the terms:
-9 + -24 + 25b + -24b = -4

Combine like terms: -9 + -24 = -33
-33 + 25b + -24b = -4

Combine like terms: 25b + -24b = 1b
-33 + 1b = -4

Solving
-33 + 1b = -4

Solving for variable 'b'.

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

Add '33' to each side of the equation.
-33 + 33 + 1b = -4 + 33

Combine like terms: -33 + 33 = 0
0 + 1b = -4 + 33
1b = -4 + 33

Combine like terms: -4 + 33 = 29
1b = 29

Divide each side by '1'.
b = 29

Simplifying
b = 29

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