We need to see the graph to be able to answer the question
First you gotta distribute.
4 (1.75y - 3.5) + 1.25y
4 * 1.75 y = 7
4* (-3.5) = (-14)
7y - 14 + 1.25y
Combine like terms
8.25y - 14
Add (or subtract) a number from both sides.
Multiply (or divide) both sides by a positive number.
Simplify a side.
Answer:
The answer is 4
Step-by-step explanation:
16-4(3)
16-12
4