Answer:
B
Step-by-step explanation:
Answer:
1. x=−2/3 y+2
2. x=−y+4
Step-by-step explanation:
1. 9x+6y=18
Step 1: Add -6y to both sides.
9x+6y+−6y=18+−6y
9x=−6y+18
Step 2: Divide both sides by 9.
9x/9=−6y+18/9
2. −6x−6y=−24
Step 1: Add 6y to both sides.
−6x−6y+6y=−24+6y
−6x=6y−24
Step 2: Divide both sides by -6.
−6x/−6 =6y−24/−6
Answer: x^2 -3
That's x squared minus three
Step-by-step explanation:
When you divide 2x^3 by 2x the 2's cancel, and x cubed becomes x squared.
In 6x divided by 2x, the X's cancel and 6 ÷2=3
BTW "cancels" means that a number divided by itself equals one, so it "disappears" from the expression