You would subtract 3x from the left side, and get -2 = -2x, so x=1 would be your answer
Answer:
It is 1/9 or 0.11111111111111
Step-by-step explanation:
(x-8)^2+y^2=225 I'm not able to factor it
Answer:
-1 < x ≤ 3
Step-by-step explanation:
group:
-6 < 4x - 2
4x - 2 ≤ 10
group:
-6 + 2 < (4x-2) + 2
(4x-2) + 2 ≤ 10 + 2
Answer:

Step-by-step explanation:
Take out 4:
4(x^2-8x)-12
=4(x^2-8x+16-16)-12
=4(x^2-8x+16)-64-12
=4(x^2-4)^2 - 76
=