Use elimination (combination) to solve

3x - 2y +z = 9
x-y + 4z = 10
2x + 3y - z=53

Anyone know? will mark brainliest if correct!

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.