S10910115 S10910115

07-11-2019
Mathematics

contestada

If 20 -x = 15, what is the value of 3x

Respuesta :

Jazzy9466 Jazzy9466

07-11-2019

The answer would be 15

Explanation:
20-x=15
To find ‘x’ subtract the base numbers 20-15=5
And to find ‘3x’ take the answer from the last equation and multiply 3*5=15 so in total your answer would be 15

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