22=5b+7(b-2)

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Solution for 22=5b+7(b-2) equation:


Simplifying
22 = 5b + 7(b + -2)

Reorder the terms:
22 = 5b + 7(-2 + b)
22 = 5b + (-2 * 7 + b * 7)
22 = 5b + (-14 + 7b)

Reorder the terms:
22 = -14 + 5b + 7b

Combine like terms: 5b + 7b = 12b
22 = -14 + 12b

Solving
22 = -14 + 12b

Solving for variable 'b'.

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

Add '-12b' to each side of the equation.
22 + -12b = -14 + 12b + -12b

Combine like terms: 12b + -12b = 0
22 + -12b = -14 + 0
22 + -12b = -14

Add '-22' to each side of the equation.
22 + -22 + -12b = -14 + -22

Combine like terms: 22 + -22 = 0
0 + -12b = -14 + -22
-12b = -14 + -22

Combine like terms: -14 + -22 = -36
-12b = -36

Divide each side by '-12'.
b = 3

Simplifying
b = 3

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