There is no solution to this, due to X can be equal anything. Hope this helps!
Answer:
5.34
Step-by-step explanation:
X + 12.66 = 18
-12.66 -12.66
X = 5.34
I love math and i believe tjat the answer to my belief is 2
Y=-5x-7. I'm almost certain but you never know
The answer is 82. hope this helps!