SOMEONE PLEASE ANSWER 3x + 6 = 12

What is the 3 called?
What is the 6 called?
What is the 12 called?
What is the x called?
How many terms are there?
What does x equal?

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?

Can you divide 25 into 4 equal groups? explain why or why not.