(37b-7)-9(4b+4)=-5

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Solution for (37b-7)-9(4b+4)=-5 equation:


Simplifying
(37b + -7) + -9(4b + 4) = -5

Reorder the terms:
(-7 + 37b) + -9(4b + 4) = -5

Remove parenthesis around (-7 + 37b)
-7 + 37b + -9(4b + 4) = -5

Reorder the terms:
-7 + 37b + -9(4 + 4b) = -5
-7 + 37b + (4 * -9 + 4b * -9) = -5
-7 + 37b + (-36 + -36b) = -5

Reorder the terms:
-7 + -36 + 37b + -36b = -5

Combine like terms: -7 + -36 = -43
-43 + 37b + -36b = -5

Combine like terms: 37b + -36b = 1b
-43 + 1b = -5

Solving
-43 + 1b = -5

Solving for variable 'b'.

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

Add '43' to each side of the equation.
-43 + 43 + 1b = -5 + 43

Combine like terms: -43 + 43 = 0
0 + 1b = -5 + 43
1b = -5 + 43

Combine like terms: -5 + 43 = 38
1b = 38

Divide each side by '1'.
b = 38

Simplifying
b = 38

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