We will solve as follows:
*Addition:
*Subtraction:
Answer:
-3x-17
Step-by-step explanation:
We need to expand this term by multiplying a term and an expression.
The following product distributive property will be used:
.
In our example, the resulting expression will consist of 2 terms:
the first term is a product of and .
the second term is a product of and .
Answer:
5 3/7
Step-by-step explanation:
Answer:
x ≤ 3
Step-by-step explanation:
divide the four to get x but itself and since the 4 is positive the inequality stays the same.