Use mental math to solve the equation. x - 15 = 19

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Mohammad Efazati asked Sep 13, 2023

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Use mental math to solve the equation. x - 15 = 19

Mathematics
high-school

Mohammad Efazati asked Sep 13, 2023

by Mohammad Efazati

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Answer: x = 34

Explanation:

Add 19 and 15 in your head. 9 + 5 = 14. Now, add 10 + 10 + 14. This gives 34.

Vanessa answered Sep 13, 2023

by Vanessa

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19 votes

x - 15 = 19
+ 15
x = 34

Intro answered Sep 17, 2023

by Intro

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