Question

solve thee following simple equations 7x-9=16​

Answer 1

Answer:

Givensimpleequation:

7x−9=16

Add both sides by 9, we get

\implies 7x-9+9 = 16+9⟹7x−9+9=16+9

\implies 7x = 25⟹7x=25

Divide both sides by 7 , we get

\implies \frac{7x}{7}=\frac{25}{7}⟹

7

7x

=

7

25

\implies x = \frac{25}{7}⟹x=

7

25

Therefore,

x = \frac{25}{7}x=

7

25

Step-by-step explanation:

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Answer 2

Answer:

7x-9=16

7x=16+9

x=25/7

$x = 3 \times \frac{4}{7}$