Answer:
-8
Step-by-step explanation:
42 less than x
x-42=-50
inverse operation add 42 to -50 and you get -8
The bench costs $425
How I did it::
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3) Check
Answer: right
X=6
To find the answer you could do 21 - 15 and that gets you an answer of 6 and thats how to get your answer.
