(33b-8)-8(4b+4)=-7

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Solution for (33b-8)-8(4b+4)=-7 equation:


Simplifying
(33b + -8) + -8(4b + 4) = -7

Reorder the terms:
(-8 + 33b) + -8(4b + 4) = -7

Remove parenthesis around (-8 + 33b)
-8 + 33b + -8(4b + 4) = -7

Reorder the terms:
-8 + 33b + -8(4 + 4b) = -7
-8 + 33b + (4 * -8 + 4b * -8) = -7
-8 + 33b + (-32 + -32b) = -7

Reorder the terms:
-8 + -32 + 33b + -32b = -7

Combine like terms: -8 + -32 = -40
-40 + 33b + -32b = -7

Combine like terms: 33b + -32b = 1b
-40 + 1b = -7

Solving
-40 + 1b = -7

Solving for variable 'b'.

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

Add '40' to each side of the equation.
-40 + 40 + 1b = -7 + 40

Combine like terms: -40 + 40 = 0
0 + 1b = -7 + 40
1b = -7 + 40

Combine like terms: -7 + 40 = 33
1b = 33

Divide each side by '1'.
b = 33

Simplifying
b = 33

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