Simplify: 9a – 2a + 2.
Note
Combine the variable terms by subtracting coefficients: 9a - 2a = 7a. Then keep the constant 2: 7a + 2.
Simplify: 9a – 2a + 2.
Combine the variable terms by subtracting coefficients: 9a - 2a = 7a. Then keep the constant 2: 7a + 2.