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60 percent of a number, minus 17, is -65

2 Answers

2 votes

Final answer:

The equation representing the problem is 0.60x - 17 = -65. By adding 17 to both sides and then dividing by 0.60, we find that the number in question is -80.

Step-by-step explanation:

The student's question is a typical algebraic problem where they need to find a number given that 60 percent of it, minus 17, equals -65. To solve for the number, you can set up an equation. Let's denote the number as 'x'. The equation will then be 0.60x - 17 = -65.

Here's how you can solve it step-by-step:

  1. Add 17 to both sides of the equation to isolate the term with the variable: 0.60x - 17 + 17 = -65 + 17
  2. Simplify both sides of the equation: 0.60x = -48
  3. Divide both sides by 0.60 to solve for x: x = -48 / 0.60
  4. Calculate the value of x: x = -80

This means that the number we were looking for is -80.

User John Jeffery
by
5.3k points
3 votes

Answer:

We have (60/100)·x - 17 = - 65;

Then (6/10)·x = 17 - 65;

(3/5)·x = - 48;

x = (5/3)·(-48);

x = 5·(-16);

x = - 80;

Step-by-step explanation:

User Benny Mose
by
4.4k points