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Earn +20 ptsQ: What is the value for x in 3x plus 7?
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3x plus 8 -1?
It can also be written as 3x + 7. The value of the expression will depend on the value of x.
What is the value of x in 3x plus 5 equals x plus 19?
x = 7
What is the constant in 3x plus 7?
The 7 is contant in 3x + 7, and the 3x term is variable depending on the value of x.
What is the value of x if -3x plus 2 equals -7?
-3x + 2 = -7 - 2 -2 -3x = -9 so x = 3
What value of x does 3x plus 3 equals 2x plus 7?
x=4
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