Answer:
-1288
Step-by-step explanation:
replace x with -7 because (x= -7) and the rest is a simple maths
Answer: 151 books
Step-by-step explanation: 243-65-59+32=151
Hi!
Answers:
51. w=9/4
53. b=12
- 4x from 8x = 4x
-9 + 19 = 4x -14
-9 + 19 = 10
10 = 4x -14
+14
24 = 4x
divide by 4
X = 6