If 7x-9 - 16- then x is equal to-x - dfrac-25-7-x - dfrac-2-16-x - dfrac-16-2-x - dfrac-7-7-

Question

Toppr Admin · Accepted Answer

Given- 7x-x2212-9-16Add 9 on both the sides- we get7x-x2212-9-9-16-9-x2234-7x-25Divide 7 on both the sides-x2234-x-257Therefore- C is the correct answer-

If $7 x - 9 = 16$ , then $x$ is equal to:

$x = \frac{25}{7}$
$x = \frac{2}{16}$
$x = \frac{16}{2}$
$x = \frac{7}{7}$

Given, $7 x - 9 = 16$
Add $9$ on both the sides, we get
$7 x - 9 + 9 = 16 + 9$
$∴ 7 x = 25$
Divide $7$ on both the sides,
$∴ x = \frac{25}{7}$
Therefore, C is the correct answer.

If 7x−9=16, then x is equal to:x=257x=216x=162x=77

Given, 7x−9=16Add 9 on both the sides, we get7x−9+9=16+9∴7x=25Divide 7 on both the sides,∴x=257Therefore, C is the correct answer.

If $7 x - 9 = 16$ , then $x$ is equal to:

$x = \frac{25}{7}$
$x = \frac{2}{16}$
$x = \frac{16}{2}$
$x = \frac{7}{7}$

Given, $7 x - 9 = 16$
Add $9$ on both the sides, we get
$7 x - 9 + 9 = 16 + 9$
$∴ 7 x = 25$
Divide $7$ on both the sides,
$∴ x = \frac{25}{7}$
Therefore, C is the correct answer.