simplify the expression by combining like terms 7x-3+2x+6

Answer 1

To simplify the expression by combining like terms, we first group the x terms together and the constant terms together.

The expression is: 7x - 3 + 2x + 6

We can combine the x terms: 7x + 2x = 9x

We can combine the constant terms: -3 + 6 = 3

Therefore, the simplified expression is: 9x + 3.