Question

1) 6|y|+0,7=4,3 2) 2,6|y|-4,6=3,2 3)

Answer 1

Решение задания смотри на фотографии

Answer 2

It seems like the equations you provided are not complete, as the third equation is missing. However, I can help you solve the first two equations:

1. 6|y| + 0.7 = 4.3

To solve this equation, first, we need to isolate the absolute value term (|y|) on one side of the equation. Follow these steps:

Step 1: Subtract 0.7 from both sides to move the constant term to the right side: 6|y| = 4.3 - 0.7 6|y| = 3.6

Step 2: Now, to get rid of the coefficient 6 in front of the absolute value, divide both sides by 6: |y| = 3.6 / 6 |y| = 0.6

Step 3: Now, we have two possible solutions for y: y = 0.6 or y = -0.6

2. 2.6|y| - 4.6 = 3.2

Similarly, let's solve the equation for y:

Step 1: Add 4.6 to both sides to move the constant term to the right side: 2.6|y| = 3.2 + 4.6 2.6|y| = 7.8

Step 2: Divide both sides by 2.6 to isolate the absolute value term: |y| = 7.8 / 2.6 |y| = 3

Step 3: Again, we have two possible solutions for y: y = 3 or y = -3

If you provide the complete third equation or need further assistance, feel free to ask!