Question

10 / 15 +( 5 / 15 - x) = 14 / 15​

Answer 1

Пошаговое объяснение:

10/15 +(5/15-x)=14/15

5/15-x=14/15-10/15

5/15-x=4/15

x=5/15-4/15

x=1/15

10/15 +(5/15-1/15)=14/15

Answer 2

To solve the equation $\frac{10}{15} + \left(\frac{5}{15} - x\right) = \frac{14}{15}$, you can follow these steps:

Step 1: Simplify the fractions on the left side of the equation: $\frac{2}{3} + \left(\frac{1}{3} - x\right) = \frac{14}{15}$

Step 2: Combine the fractions on the left side: $\frac{2}{3} + \frac{1}{3} - x = \frac{14}{15}$

Step 3: Add the fractions on the left side: $\frac{3}{3} - x = \frac{14}{15}$

Step 4: Simplify further: $1 - x = \frac{14}{15}$

Step 5: To isolate x, subtract 1 from both sides of the equation: $-x = \frac{14}{15} - 1$

Step 6: Subtract 1 from 14/15: $-x = \frac{14}{15} - \frac{15}{15}$

Step 7: Combine the fractions on the right side: $-x = \frac{-1}{15}$

Step 8: Multiply both sides by -1 to solve for x: $x = \frac{1}{15}$

So, the solution to the equation is $x = \frac{1}{15}$.