Choose the correct value given in the bracket next to the equation. Also, show that the other value does NOT satisfy the equation.
7 - 2n = 17 (2, -5)
please slove it step by step.
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Answer:
7-2×-5=17
7+10=17
17=17
_________
7-2×2=17
7-4=17
3is not equal to 17
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