Answer:
3. x
-1
5. n
6
7. n
11
Step-by-step explanation:
3. -7+x
-8 5. n-2
4 7. -18+n
-7
+7 +7 +2 +2 +18 +18
x
-1 n
6 n
11
Answer:
c
Step-by-step explanation:
Answer:
-x + -13
Step-by-step explanation:
Rewrite: 5(x – 4) + 3x – 9x + 7
Step 1: 5(x + –4) + 3x + –9x + 7
Step 2: 5x + -20 + 3x + –9x + 7
Step 3: 5x + 3x + –9x + -20 + 7
Step 4: -1x + -13
Step 5: -x + -13