Answer:
Step 1: Set up the synthetic division.
Step 2: Bring down the leading coefficient to the bottom row.
Step 3: Multiply c by the value just written on the bottom row.
Step 4: Add the column created in step 3.
Step 5: Repeat until done.
Step 6: Write out the answer.
Step-by-step explanation:
12
2n+7
=2(3)+7
=6+7
=13
OR
2(3)+7=13
check the periodic table
Answer: 4.25
divide 4 on both sides, and it should leave you with x = 4.25
your welcome :)
