Question
Which of the following answers gives the best estimate for a given the following equation?
-2х + 902 = 1,518
(1 point)
600
—300
—600
300
-2х + 902 = 1,518
(1 point)
600
—300
—600
300
Answers
Answered by
GPT 3.5
To solve for x, we need to isolate it on one side of the equation. Adding 2x to both sides of the equation gives:
902 = 2x + 1,518
Subtracting 1,518 from both sides gives:
-616 = 2x
Dividing both sides by 2 gives:
-308 = x
Therefore, the best estimate for x is -300.
902 = 2x + 1,518
Subtracting 1,518 from both sides gives:
-616 = 2x
Dividing both sides by 2 gives:
-308 = x
Therefore, the best estimate for x is -300.
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