Is -4 a solution to the equation ?
2 answers:
Answer:
Option B
Step-by-step explanation:
Putting y = -4
2(-4) - 8 = -15
-8 - 8 = -15
-16 ≠ -15
9514 1404 393
Answer:
No
Step-by-step explanation:
Put the value where the variable is and see if you get a true statement.
2(-4) -8 = -15
-8 -8 = -15 . . . . . . . false
-4 is <em>not a solution</em> to the equation
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