Please Help!! I am struggling with this question!

Answer:
X = 1
Step-by-step explanation:
Multiply
15 - 5x + 6 -2x = 14
Add like terms
21 -7x = 14
subtract 21 on both sides
-7x = -7
x = 1
Answer:
x=1. Hope this helps!
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.