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5x + 4 = 3x - 2
Subtract 4 from both sides:
5x = 3x - 6
Subtract 2x from both sides:
2x = 6
Divide both sides by 2:
x = -3
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What is the derivative of 3X squared plus 5x plus 2?
f(x) = 3x2 + 5x + 2fprime(x) = 6x + 5
What is 5x plus 5 plus 7x equals 47 plus 5x?
x=6
5x plus 2 for x equals 4?
If X = 4 then 5X is equal to 5 x 4 which is 20. So 20 + 2 = 22.
How do you find the x- coordinates of the turning points of y equals x3-2x2-5x plus 6?
Differentiate the function with respect to x: d/dx (x3 - 2x2 - 5x + 6) = 3x2 - 4x - 5 Set this derivative = 0 and solve. 3x2 - 4x - 5 = 0 implies that x = -0.7863 or 2.1196 (to 4 dp)
What is 4x plus 3y plus x equals?
5x+3y
5x plus 3 equals 3 plus 5x?
5x plus 3 does equal 3 plus 5x; commutative law.
Which answer is equal to the quotient in the expression below 9x3 plus 9x2 plus 5x plus 1 3x plus 1?
(3x2 + 2x + 1)
Does y equals 3x2 minus 5x plus 1 cross the x axis?
Yes, it crosses at (0.23,0) and (1.43,0).
What is 3x squared plus 5x plus 2?
3x2 + 5x + 2 is a quadratic expression that can be factored as follows: 3x2 + 5x + 2 = 3x2 + 3x + 2x + 2 = 3x(x + 1) + 2(x + 1) = (3x + 2)(x + 1)
What is this quadratic equation written in standard form of x2 - 2 equals -2x2 plus 5x?
It is: 3x2-5x-2 = 0 and the value of x is -1/3 or 2 when solved
5x plus 16 equals 1 does 'x' equal -3?
Yes
What does 5x plus 37 equals 15x-83 equal?
x is 12
What is the derivative of 3X squared plus 5x plus 2?
f(x) = 3x2 + 5x + 2fprime(x) = 6x + 5
What does x equal if 3x-7 equals 5x plus 13?
If: 3x-7 = 5x+13 Then: x = -10
What does -5x plus 3y equals 15 what does y equal?
That depends on what the value of x is.
If 8x plus 5x plus 2x plus 4x equals 114 then what would 5x plus 3 equal?
8x + 5x + 2x + 4x = 114 19x = 114 x = 6 then 5x + 3 = 5*6 + 3 = 33
If 8x plus 5x plus 2x plus 4x equals 114 the 5x plus 3 equals?
33
