Answer:
-17
Step-by-step explanation:
after replacing the variables withe the numbers given . it is 3(2) - (2^2 +19). 2^2 is 4. + 19 is 23. since 3 is the constant and is in front of the variable. it means the numbers are being multiplied. therefore it is 3 x 2. which is 6. so now you have 6 - 23 which is -17
