Question

5x - 9 = 21
linear equations ​

Answer 1

Answer:

Equation

$5x - 9 = 21$

Solution

$5x - 9 = 21$

$x =( 9 + 21 )\div 5$

$x = \frac{30}{5}$

$x = 6$

Answer 2

Answer:

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Step-by-step explanation:

5x-9=21

    5x=30

x=6

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