Divide both sides by 25 to isolate x:
First multiply each term by 24(the common denominator found by 8×3) to remove the fractions and make things easier.
This will give you,
Then just continue to simplify and isolate the variable.
2
+
4
5
=
−
1
4
x
2
+
45
=
−
14
x
x2+45=−14x
2
+
4
5
−
−
1
4
=
0
Answer:
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Step-by-step explanation:
Move 9 to right hand side and change it's sign
⇒
Subtract 9 from 17
⇒
Divide both sides of the equation by -4
⇒
Calculate
⇒
Hope I helped!
Best regards!!
Answer: 69
Step-by-step explanation: Sorry I do not know the answer because I am not smart. I just need the points so I can answer more questions. Have a great day though and I wish you luck with your question:)