So you swap sides and you have 3x=93 and then you divide 3 by 93 and you get x=31
Answer:
you just need to devide by 2 the second equation
Step-by-step explanation:
- -x + y = 2 (you leave it as it is)
- 2x + 4y =32 => 2x/2 +4y/2 = 32/2
=> x + 2y =16
we can devide or multiply in an equation by any number we want, as long as we do it to every term.
Answer:
The answer is b
Step-by-step explanation:
(4x+5)(16^2-20x+25)
