Question

2 3/5 + 3 2/5х = 4/15

Answer 1

2 3\5+3 2\5х=4\15
3 2\5х=4\15-2 3\5
3 2\5х=-2 1\3
х=-2 1\3 : 3 2\5
х=35\51
Скорее всего так но ты подожди других ответов вдруг у меня не правильно

Answer 2

To solve the equation 2 3/5 + 3 2/5х = 4/15, we can follow these steps:

Step 1: Convert the mixed numbers into improper fractions. 2 3/5 can be written as (2 × 5 + 3)/5 = 13/5 3 2/5 can be written as (3 × 5 + 2)/5 = 17/5

The equation becomes: 13/5 + (17/5)х = 4/15

Step 2: Combine the fractions on the left side of the equation. 13/5 + 17/5х = 4/15

Step 3: To eliminate the fractions, multiply the entire equation by 15 (the least common multiple of 5 and 15). 15 × (13/5) + 15 × (17/5х) = 15 × (4/15)

Step 4: Simplify the equation. (15 × 13)/5 + (15 × 17)/5х = 4

Step 5: Perform the multiplications. (195/5) + (255/5х) = 4

Step 6: Simplify the fractions. 39 + (51/х) = 4

Step 7: Subtract 39 from both sides of the equation. 39 - 39 + (51/х) = 4 - 39

Simplifying, we get: 51/х = -35

Step 8: Multiply both sides of the equation by х to isolate it. х × (51/х) = -35 × х

The х on the left side cancels out, leaving: 51 = -35х

Step 9: Divide both sides of the equation by -35 to solve for х. 51/-35 = -35х/-35

Simplifying, we get: х = -51/35

Therefore, the solution to the equation 2 3/5 + 3 2/5х = 4/15 is х = -51/35.