Question

A number is increased by 4 and then multiplied 6. The result is 42. What is the number?

Answer 1

Answer:

let number be=x

Step-by-step explanation:

increased by 4=X+4

multiplied by 6=(X+4)6

=6x+24

ATQ

6x+24=42

6x=42-24

6x=18

x=18/6

=3

Answer 2

Answer:

$first.. \\ a \: number \: is \: increased \: by \: 4 \\ so...x + 4\\ then..multiplied \: by \: 6 \\ so...(x + 4)6\\ the \: result \: is \: 42 \\ so.. \\ 6(x + 4) = 42 \\ 6x + 24 = 42 \\ 6x = 42 - 24 \\ 6x = 18 \\ x = \frac{18}{6} \\ x = 3$

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