Factor
2\left(86-5b\right)
Evaluate
172-10b
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2\left(86-5b\right)
Factor out 2.
-5b+86
Consider 73+13-5b. Multiply and combine like terms.
2\left(-5b+86\right)
Rewrite the complete factored expression.
172-10b
Add 146 and 26 to get 172.
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