Answer:
The first step is to slove the numbers in the brackets
Step-by-step explanation:
[(x+7) x -2] / 4 = 7
-2(x+7) / 4 = 7
-2x-14 / 4 = 7
-2x-14 = 28
-2x = 42
x = -21
PEMDAS
What do you want exactly i don’t understand the question. Comment and ill solve it
Answer:
Multiplying a number by n is equivalent to dividing it by 1/n.
Step-by-step explanation:
We generalise for any whole number n.
Answer:
option 1 and option 2 should be correct
Answer:
The answer is (18,15)
Step-by-step explanation:
Sorry if you get this wrong tho :/
