Simplify the expression by combining like terms.
7x - 3 + 2x + 6
Simplify the expression by combining like terms.
7x - 3 + 2x + 6
Combine the x terms: 7x + 2x = 9x
Combine the constant terms: -3 + 6 = 3
The simplified expression is 9x + 3.
7x - 3 + 2x + 6
7x - 3 + 2x + 6
Combine the x terms: 7x + 2x = 9x
Combine the constant terms: -3 + 6 = 3
The simplified expression is 9x + 3.