Is x = –4 a valid solution this linear equation?
2x + 9(x – 1) = 8(2x + 2) – 5
No. When...
Mathematics, 20.09.2020 15:01, jdbell627
Is x = –4 a valid solution this linear equation?
2x + 9(x – 1) = 8(2x + 2) – 5
No. When –4 is substituted for the variable, the result is a true statement.
No. When –4 is substituted for the variable, the result is a false statement.
Yes. When –4 is substituted for the variable, the result is a true statement.
Yes. When –4 is substituted for the variable, the result is a false statement.
Answers: 1
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