A - 24!
-21 as its true value is 21
-3 as its true value is 3
if you add them together you get 24!
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Answer:
2944
Step-by-step explanation:
(-22-10)-92
(-32)-92
2944
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Answer:
x is given as -1.5. Substitute to confirm
ANSWER

EXPLANATION
The given equation is

We add the additive inverse of 31 which is -31 to both sides of the equation to get,

Simplify;

