The answer is 6. I know that because I solved the question and I got 6 I'm positive its 6. Hope this helps.
Step-by-step explanation:
Explanation:
9
:
x
as
x
:
4
∴
9
x
=
x
4
x
2
=
36
x
=
±
√
36
x
=
±
6
Answer:
9.600
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
5*(x-10)-(-2)=0
5x - 48 = 0
Add 48 to both sides of the equation :
5x = 48
Divide both sides of the equation by 5:
x = 48/5 = 9.600
Answer: A transformation will <u><em>Sometimes</em></u> have a number
Step-by-step explanation:
Answer:
7x + 2y = -22
Step-by-step explanation:
Standard form looks like Ax + By = C.
Start with Y = -7/2x-11. Better to write that as Y = (-7/2)x - 11 to emphasize that the coefficient of x is the fraction -7/2.
Move the (-7/2)x term to the left:
(7/2)x + y = -11
Multiply all terms by 2 to eliminate the fractions:
7x + 2y = -22 (answer)