30 + 18x is equivalent to 6(5 + 3x)
This is equivalent because of the distributive property. Multiply 6 by 5 and 3x to get your answer!
15x3$=45$
28x4$=112$
But you only had 79$
So the answer is zero
Answer: No, an integer is a whole number that can be either negative or positive :)
Step-by-step explanation: