Answer:
-6
Step-by-step explanation:
Evaluate the expression:
Substitute a = -3 and b = -2 in the expression.
4a - 3b = 4*(-3) - 3 * (-2) {Multiply 4 & (-3) and multiply (-3) & (-2)}
= -12 + 6 {When two numbers have different sign, subtract and the result will have the bigger number sign. Here, bigger number is 12 and its sign is negtive}
= -6
