-40-b=7(6+5b)+5b

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Solution for -40-b=7(6+5b)+5b equation:


Simplifying
-40 + -1b = 7(6 + 5b) + 5b
-40 + -1b = (6 * 7 + 5b * 7) + 5b
-40 + -1b = (42 + 35b) + 5b

Combine like terms: 35b + 5b = 40b
-40 + -1b = 42 + 40b

Solving
-40 + -1b = 42 + 40b

Solving for variable 'b'.

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

Add '-40b' to each side of the equation.
-40 + -1b + -40b = 42 + 40b + -40b

Combine like terms: -1b + -40b = -41b
-40 + -41b = 42 + 40b + -40b

Combine like terms: 40b + -40b = 0
-40 + -41b = 42 + 0
-40 + -41b = 42

Add '40' to each side of the equation.
-40 + 40 + -41b = 42 + 40

Combine like terms: -40 + 40 = 0
0 + -41b = 42 + 40
-41b = 42 + 40

Combine like terms: 42 + 40 = 82
-41b = 82

Divide each side by '-41'.
b = -2

Simplifying
b = -2

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