Question

Solve: x/5 +x/3 +7 = 15​

Answer 1

Step-by-step explanation:

5

+

3

+

7

=

1

5

\frac{x}{5}+\frac{x}{3}+7=15

5x+3x+7=15

3

1

5

+

5

1

5

+

1

5

⋅

7

1

5

=

1

Answer 2

Answer:

15

Step-by-step explanation:

$\frac{x}{5} + \frac{x}{3} + 7 = 15$

$\frac{3x + 5x}{15} = 15 - 7$

$\frac{8x}{15} = 8$

$\frac{x}{15} = 1$

$x = 15$