Answer:
Explanation:
Key points:
the difference of 3 times a number and 4 is 19.
The answer is 19.
The number x is multiplied 3 times.
4 is subtracted from the product.
Equation:
3(x) -4 = 19
3x=19+4
3x=23
3x/3=23/3
x=7 2/3
as a decimal is 7.66
Proof:
3(7.66) -4 = 19