Answer:x=8
Step-by-step explanation:
You have to subtract 12 to 4
So x=8
Answer:
10
Step-by-step explanation:
7*2 - 2*2 = 14 - 4 = 10
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Subtract 5 from both sides.

Subtract 8n from both sides.

Divide both sides by -9 to solve for n.

The value of n is
-4/9.
Answer:
10/22
10 blue marbles/22 total marbles
(simplified = 5/11)