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Solve for “a” a - 40 = 21
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3 votes
Solve for “a”
a - 40 = 21

User Christopher Bradford
by
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1 Answer

0 votes

Answer:

a = 61

Explanation:

Isolate the variable a by adding 40 to each side.

a = 21 + 40

a = 61

User Corey Bruyere
by
5.0k points
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