Samantha claims that 4x + 2 is equivalent to the expression x + 17 + 3x − 15.
2 answers:
Answer:
Samantha is correct because when using x = 2, the resulting values in both expressions are equal.
Step-by-step explanation:
x + 17 + 3x - 15
x + 3x + 17 - 15 = 4x + 2.
X + 17 +3x -15
x +3x = 4x
17-15 = 2
which becomes 4x +2 so it is true
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