Answer:
The answer is -20.6
Step-by-step explanation:
-5x-25=78
-5x+25-25=78+25
-5x=103
-5x/-5=103/-5
x=-20.6
56.43
<em>5 & 10 and 20 are factors of 20 that are also <u>not</u> factors of 12</em>
Hope this helped you- have a good day bro cya)