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Earn +20 ptsQ: What is the answer to 3x equals 7-4x and why?
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2x plus 3x equals?
2x+3x = 5x
What is the answer to 3x equals 15?
If: 3x = 15 Then: x = 5
If y equals 3x and 3x equals 12 what does y equal?
y = 12. It's the transitive property. y = 12 = 3x.
What is the answer to y equals 3x 3x plus 4y equals 30?
y = 3x 3x + 4y = 30 3x + 4(3x) = 30 3x + 12x = 30 15x = 30 x = 2 y = 3x y = 3(2) y = 6 (2, 6)
3x plus 7 equals 37 x equals?
3x+7=37 -7 -7 3x=30 /3 /3 x=10
Related questions
What does x equals in 3x 12 equals 18?
3x+12 = 18 3x = 18-12 3x = 6 x = 2
What is 3x plus 5y equals 16 plus -3x -6y equals -15?
no
If y equals 3x and 3x equals 12 then what does y equals?
Well, if 3x equals 12, then x equals 4. And if y equals 3x, then y equals 3 times 4, which is 12. So, y equals 12. Math can be a piece of cake when you break it down like that!
Factor the binomial below Enter each factor as a polynomial in descending order3x plus 74x plus 2?
If that's 3x2 + 7x + 2, the answer is (x + 2)(3x + 1)
What is 3x equals 3x?
3x-3x equal = 0
Which line has a greater slope y equals 3x or x equals 3y?
y equals 3x has the greater slope.
What is x if x-3x equals 18?
If x-3x=18 then x equals -9
If 3x equals 81 what is the value of x?
3x=81 3x/3=81/3x=27
What is 3x plus 2 equals 3x plus 6?
3x + 2 = 3x + 6 This is not possible.
What is 3x-5 equals 3x plus 5?
3x-5=3x+5 There is no solution.
If y equals 3x and 3x equals 15 then what number does y equal?
y = 15 (by transitivity)
3x plus 2y equals 4 -3x plus 4y equals -10?
(2, -1)
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