What is 632 x 4, then add 12, then subtract 402, then divide by 6, and then add (4x100) + (4x10), then x 1,001 , and last divide by 1/2 =

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?