Yes they are equivalent because when you multiply by 10, you move the decimal place one spot to the right.
Expand
simplify x - 5x + 35 to -4x + 35
subtract 35 from both sides
simplify -7 - 35 to -42
divide both sides by -4
two negatives make a positive
simplify 42/4 to 21/2
Answer: x = 21/2.
Answer:
postive 12
Step-by-step explanation:
16-4=12
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Answer:
the value is of z is 5...for the given shape