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4x - 20 = -44x = 16x = 4
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What is x in 16x equals 4?
16x = 4 Divide both sides by '16' Hence 16x/16 = 4/16 x = 4 / 16 x = 1/4
Use the substitution method to solve the system of equations Enter your answer as an ordered pair 16x - 2y equals 74 2x - 2y equals 4?
16x - 2y = 74 (Eq 1) 2x - 2y = 4 (Eq 2) from Eq 2, 2y = 2x - 4 Substitute in Eq 1 16x - (2x - 4) =74 ie 16x - 2x + 4 = 74 ie 14x = 70 ie x = 5 2y = 2x - 4 = 10 - 4 = 6 y =3 Check 16 x 5 - 2 x 3 = 80 - 6 = 84 QED
What is the value of x in the equation 4x - 20 equals -4?
4x - 20 = -44x = 16x = 4
How do you factor x2 16x equals 60?
In the absence of signs I have assumed the term in 16x and 60 are negative: ie x2 - 16x = -60 or x2 - 16x + 60 = 0 Factors of 60 which total -16 are -6 and -10, so (x - 6)(x - 10)
How do you solve 4x equals 28?
Divide 28 by 4. X = 7
What is the x in 16x equals 4?
.25
How do you solve x2 plus 16x-80?
x2+16x-80 = 0 (x-4)(x+20) = 0 x = 4 or x = -20
What is x in 16x equals 4?
16x = 4 Divide both sides by '16' Hence 16x/16 = 4/16 x = 4 / 16 x = 1/4
Solve x²-16x plus 68 equals 5 by completing the square?
x2 - 16x + 68 = 5 (x - 8)2 + 4 = 5 (x - 8)2 = 1 x - 8 = 1 or -1 x = 9 or 7
How do you solve 4x2-16x-32?
8-16x-32=0 8=16x-32 2x-4=0 2x=4 x=2
How do you solve 16x3-x equals 0?
16x³ - x = 0 By factorization, we obtain: x(16x² - 1) = 0 x(4x - 1)(4x + 1) = 0 Set each term by 0 and solve for x to get: x = 0 and 4x - 1 = 0 and 4x + 1 = 0 x = {0, ±¼}
What does x equal in 8 - 8x equals 8x plus 18?
8-8x=8x+18 Through simple algebra, this can be manipulated to solve for x: 8=16x+18 -10=16x -5/8=x
Use the substitution method to solve the system of equations Enter your answer as an ordered pair 16x - 2y equals 74 2x - 2y equals 4?
16x - 2y = 74 (Eq 1) 2x - 2y = 4 (Eq 2) from Eq 2, 2y = 2x - 4 Substitute in Eq 1 16x - (2x - 4) =74 ie 16x - 2x + 4 = 74 ie 14x = 70 ie x = 5 2y = 2x - 4 = 10 - 4 = 6 y =3 Check 16 x 5 - 2 x 3 = 80 - 6 = 84 QED
What is the value of x in the equation 4x - 20 equals -4?
4x - 20 = -44x = 16x = 4
What is the solution set for the equation 2x-16x-96 equals 0?
If 2x - 16x - 96 = 0, then: -14x = 96 -7x = 48 x = -48/7 Given the wording of your question though, I would guess that you are actually looking for solutions to this equation: 2x2 - 16x -96 = 0 Which we can solve as follows: 2x2 - 16x - 96 = 0 x2 - 8x - 48 = 0 x2 - 12x + 4x - 48 = 0 x(x - 12) + 4(x - 12) = 0 (x + 4)(x - 12) = 0 So x can be equal to either -4 or 12
How do you solve y-4 equals x?
y=x+4
What is x in 16x-15-6x equals 13?
If: 16x-15-6x = 13 Then: 10x = 28 And: x = 2.8.
