Answer:
C. -7
Step-by-step explanation:
See the picture for steps :)
Answer: x = a*y + 3
Step-by-step explanation:
To make x the subject of the equation, first, we open the bracket
4x - 12/a = y
Then cross multiply:
4x - 12 = a * y ( a*y means the product of the two variables)
Add 12 to both sides of the equation
4x = a*y + 12
Divide both sides by 4 to get the value of x
x = a * y + 12/4
x = a*y + 3
I hope this helps.
The answer to this question is 2 because 3-3=0×6=0+2=2
Yes because if you divide both, the numerator and denominator, by 7 it would simplify to 10/3, so they are equivalent.
Round and then see what the number you have too add, subtract , multiply, and divide and then you would find the answer
