Question

Evaluate 'a' if, 26(a) = 83² - 57².​

Answer 1

Answer:

a=140

Step-by-step explanation:

Let's solve your equation step-by-step.

26a=832−572

Step 1: Simplify both sides of the equation.

26a=832−572

26a=6889+−3249

26a=(6889+−3249)(Combine Like Terms)

26a=3640

26a=3640

Step 2: Divide both sides by 26.

26a/26=3640/26

a=140

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