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What is 5x equals 4x plus 9?
5x = 4x + 9 x = 9
4x plus 6 equals 6x - 12?
4x + 6 = 6x - 12-4x -4x6 = 2x - 12+12 +1218 = 2xx=9
What are solutions to the equations below X2 plus 4x -9 equals x plus 1 A. -3 B. -4 C. -5 D.2 E. -7. F. 4?
C and D
How do you determine an equation for the inverse of a function Example f of x equals 9x or g of x equals 4x plus 6?
The inverse of an equation is rewriting it as a function of the other variable. Simply solve the equation for x instead of y. y=9x can be written as x= (1/9)y --> fy=y/9◄ y=4x+6 (or 4x+6=y) -> 4x=y-6 -> x=(y-6)/4 --> gy=(y-6)/4■
What is the quadratic of this equation x2 plus 11x plus 11 equals 7x plus 9?
x2+11x+11 = 7x+9 x2+11x-7x+11-9 = 0 x2+4x+2 = 0 The above quadratic equation can be solved by using the quadratic equation formula and it will have two solutions.
Which of these is the solution of 4x plus 9 equals 25?
4x+9=25 4x=16 x=4
What is the value x if 4x plus 9 equals 25?
4x + 9 = 254x = 25 - 94 x = 16x= 16/4x= 4
What is 8x plus 9 equals 4x plus 25?
Subtract 4x from each side: 4x + 9 = 25Subtract 9 from each side: 4x = 16Divide each side by 4: x = 4
13 equals negative 4x plus 9?
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
What is 5x equals 4x plus 9?
5x = 4x + 9 x = 9
4x plus 5 equals -9?
4x+5 = -9 4x = -9-5 4x = -14 x = -3.5
What is 3y equals 4x plus 9 in standard form?
-4x + 3y = 9
What line is parallel to y equals 4x plus 9?
4x
What is the solution set for -5x plus x plus 9 equals -4x plus 12?
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
What is the standard form of 3y equals 4x plus 9?
3y = 4x + 9 -4x + 3y = 9 is the standard form
What does 3 plus 6x equals 4x plus 9?
3+6x = 4x+9 6x-4x = 9-3 2x = 6 x = 3
If x equals 9 and y equals 9 then 4x plus 7y?
99
