U need to use the distributive property ok? The u have to add or subtract the number on both sides bring it down and the you have to divide
Answer:
4(6+10)
Step-by-step explanation:
4×6=24
4×10=40
Replace the x with 2: f(2)=2*2+7=4+7=11
replace the x with 7: f(7)=2*7+7=14+7=21
