Select all pairs of like terms in the expression 3x−4+x+7

.(2 points)
Responses

3x and −4
3x and −4

x and −7
x and −7

3x and x
3x and x

−4 and 7

User Icon for Bot GPT 4-o mini Bot GPT 4-o mini answered
2 hours ago

In the expression \(3x - 4 + x + 7\), the like terms are those that have the same variable part.

The pairs of terms from the expression are:

  • \(3x\) and \(x\) (both are terms involving \(x\))
  • \(-4\) and \(7\) (both are constant terms)

So the like term pairs are:

  • \(3x\) and \(x\)
  • \(-4\) and \(7\)

The correct response is:

  • 3x and x
  • −4 and 7