Question

1) -7,6 - m= -7,6 2) y - 42,5 = -5,023) |x| + 0,42 - 5,7 = 11,884) 5|x| + 7 = 525) |y| - 7,8 - 5,6 = 3,6помогите пожалуйста...​

Answer 1

1) -7,6 + m = -7,6 To solve for m, we can simply subtract -7.6 from both sides of the equation: m = 0

2) y + 42,5 = -5,02 To solve for y, we can subtract 42.5 from both sides of the equation: y = -47.52

3) |x| + 0,42 - 5,7 = 11,88 To solve for |x|, we can first combine like terms on the left side of the equation: |x| - 5.28 = 11.88 Then, to solve for |x|, we can add 5.28 to both sides of the equation: |x| = 17.16

4) 5|x| + 7 = 52 To solve for |x|, we can first subtract 7 from both sides of the equation: 5|x| = 45 Then, to solve for |x|, we can divide both sides of the equation by 5: |x| = 9

5) |y| + 7,8 - 5,6 = 3,6 To solve for |y|, we can first combine like terms on the left side of the equation: |y| + 2.2 = 3.6 Then, to solve for |y|, we can subtract 2.2 from both sides of the equation: |y| = 1.4

I hope this helps! Let me know if you have any other questions.