gavusto was asked to generate several expressions that would be equivalent to the one below for each of his expressions determin
e whether they are in fact equivalent Mark yes or no. 6x + 9x - 18y
2 answers:
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Answer:
Sometimes
Step-by-step explanation:
When x is a nonzero integer, then x can be
- negative;
- positive.
If x is negative, then is positive (multiplying negative number by -3 you get positive number).
If x is positive, then is negative (multiplying positive number by -3 you get negative number).
So, the statement "When x is a nonzero integer, the quantity -3x will be negative" is sometimes true.