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What is the answer for x? 4/9x + 1/5x = 87
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What is the answer for x?

4/9x + 1/5x = 87

User Xudifsd
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2 Answers

5 votes

Answer:

What is X in calculator?

Basically every scientific or graphing calculator will have a 1/x key, also known as the x^(–1) key, because some calculators display it this way answer is 13

User Aracely
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3.2k points
5 votes

Answer:

13

Explanation:

User Wilmer SH
by
3.5k points
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