X = 4
3 divided by 4 = .75
Two planes intersect at a line. Not a point.
I’m having a hard time understanding your question
Answer:
a = - 27
Step-by-step explanation:
-
a - 6 = 12 ( add 6 to both sides )
-
a = 18 ( multiply both sides by 3 to clear the fraction )
- 2a = 54 ( divide both sides by - 2 )
a = - 27
7/8 in decimal form is 0.875 because you are dividing 7 by 8