Question

Add 5 to three times a number you will get 20. Find the number​

Answer 1

Answer:

5³-4⁴

Explanation:

hope it is helpful

Answer 2

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$\mathtt{Let \: the \: number \: be \: x}$

$\mathtt{Three \: times \: a \: number \: = \: 3x}$

$\fbox{3x + 5 = 20}$

${:}\implies$ $\mathsf{3x \: + \: 5 \: = \: 20}$

${:}\implies$ $\mathsf{3x \: = \: 20 \: - \: 5}$

${:}\implies$ $\mathsf{3x \: = \: 15}$

${:}\implies$ $\mathsf{x \: = \: 15 \: ÷ \: 3}$

${:}\implies$ $\mathsf{x \: = \: 5}$

$\mathbb{BE \: \: BRAINLY}$ ‌$\boxed\checkmark$