7×3=21 or 3×7=21
Three times seven equals twenty-one
Seven times three equals twenty-one
Answer:
y=6,5,4,3 are value for y
Step-by-step explanation:
y = 4x+1
y–1 = 4x
x = (y–1)/4
In the expression of 7xy, if x is negative, then y must also be negative for the product to be positive.
Let me know if this helps!
