Question

What is the X
3x +15 and 2x + 20

Answer 1

x = 5

Explanation:

What is the X

3x +15 and 2x + 20

assuming that the question is an equation

3x + 15 = 2x + 20

3x - 2x = 20 - 15

x = 5

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check

3 * 5 + 15 = 2 * 5 + 20

30 = 30

the answer is good