Help me please I need the answer now

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?