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Answer:

Explanation:
We want to solve this equation:

This is a first degree equation. We will isolate x.
▪ First, add 3b to both sides:

Simplify:

▪ Finally, divide both sides by 5:

Simplify:

Conclusion:
In the equation 17 = 5a - 3b, a is equal to 0.6b + 3.4.