Answer:
50
Step-by-step explanation:
x=30/0.6 = 50
Answer:
x=4
Step-by-step explanation:
1. Divide both sides of the equation by 2
x+5=9
2. Move the constant to the right -hand side and change its sign
x=9-5
3. Subtract the numbers
x=4
Answer:
(2x+3) x (x-7)
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
-7+x^2-3x = 9+x-10
-7+(-2)^2-3*(-2) 9+(-2)-10
-7+4+6 9-12
3 > -3
if we substitute -2 to x, answer is not equal
Answer:
Step-by-step explanation:
Hello
(x-p)^2=p (I don’t understand)
-9+12x-6x^2=0
6x^2 - 12x + 9 = 0
3(2x^2 - 4x + 3) = 0
2x^2 - 4x + 3 = 0
< 0 so no solutions