Question

solve the equation 7(x-3)=21​

Answer 1

$7(x - 3) = 21 \\ \\ 7x - 21 = 21 \\ \\ 7x = 21 + 21 \\ \\ 7x = 42 \\ \\ x = \frac{42}{7} \\ \\ x = 6$

Hope it is clear you..

Answer 2

Step-by-step explanation:

7(x-3)=21

7x-21=21

7x=42

x=6

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