5A + 7 = 3A + 7 + 2A
We need to solve for A.
3A + 7 + 2A = 3A + 2A + 7 = 5A + 7 (We can add 3A and 2A because it's the same variable, so we add the coefficients)
5A + 7 = 3A + 7 + 2A
5A + 7 = 5A + 7
5A + 7 is always equal to 5A + 7 because it's the same equation. So the equation got infinitely many solutions.
The last one is the answer
Answer:
the domain is the legal values of x, while the range is all the legale values of y
Step-by-step explanation:
Answer:
We can make maximum 16 bracelets .
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Answer:
(-infinity, infinity) or all real numbers
Step-by-step explanation: