Answer:

Step-by-step explanation:
divide each by x
Answer:
Do 7 -divided by- 1/2
Step-By-Step Explanation
If you do that u will get ur answer.
Help u with what I need to know what u need help on
Answer:
theres no solution
Step-by-step explanation:
There are no values of x that make the equation true.
No solution
Answer:
GIVE BRAINLIEST PLZ
I DONT NEED THNX
x = -15
Step-by-step explanation:
1) Four times sum of a number and 10
4(x + 10)
2) is equal to 100 added to 8 times the number
4(x+10) = 8x + 100
x + 10 = 2x + 25
-15 = x