5b+7(b-2)=22

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


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

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

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

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

Solving
-14 + 12b = 22

Solving for variable 'b'.

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

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

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

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

Divide each side by '12'.
b = 3

Simplifying
b = 3

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