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What happens to the value of y when the value of x changes in y equals 4x?
y = 100 - 4x ( a ) Find the value of y when x = 20.
What is the y intercept of 4x plus 8y equals 16?
Solve for Y algebraically. 4X + 8Y = 16 8Y = - 4X + 16 Y = - 1/2X + 2 graph and see that the Y intercept = 2
What is 4x plus 9 equals 25?
4x+9=25 4x+9=25-9 4x/4=1 16/4=4 4x+9=26 4(4)+9=25 16+9=25 The answer is 4
4x equals 16 find x?
4 * x = 16 gives x = 4 (all in base 10)
What is 4x equals 24?
4x24=96 20 x 4 = 80 4 x 4 = 16 80 + 16 = 96
What is the value of x in the equation 4x-2 equals 2x-34?
If 4x-2 equals 2x-34 then x is equal to -16. 4x is equal to 2x-322x is equal to -32x is therefore -16
What is the value x if 4x plus 9 equals 25?
4x + 9 = 254x = 25 - 94 x = 16x= 16/4x= 4
What is3 over 4x equals 16?
3/4x = 16 (multiply both sides by 4x)3 = 64x (divide both sides by 64)3/64 = x
4x equals 22.4 what is the value of x?
4x=22.4 what is the value of x
What is the value of x in the equation 3 over 4x plus 2 equals 5 over 4x-6?
If the questions asks: (3)/(4x+2) = (5)/(4x-6) then x = -(7/4)
What is the substitution of4x plus 4y equals 16 and y equals 5?
4x+4y=16 y=5 4x+ 20=16 4x=-4 x=-1
How do you solve -4x-4 equals -16?
-4x-4 equals -16. Add 4 to both sides; -4x equals -12. Divide both sides by -4; x equals 3.
Solve 4x equals 16?
4x = 16Divide each side of the equation by 4:x = 4
8x plus 9.16 equals 4x plus 16?
8x + 9.16 = 4x + 16 8x - 4x = 16 - 9.16 4x = 6.84 x= 1.71
What is the value of x in the equation 4x 2 equals 2x 34?
If the missing signs are pluses, x = 16.
What is the solution for 18 equals 3 times absolute value of 4x-10?
3 |4x-10| = 18 |4x-10|=6 4x-10 = 6 4x-10=-6 4x=16 4x=4 x=4 x=1
Solve by the substitution method 4x-5y equals -8 4x plus 40 equals y?
4x-5y = -8 4x+40 = y => y = 4x+40 Substitute the value of y into the top equation: 4x-5(4x+40) = -8 4x-20x-200 = -8 4x-20x = 200-8 -16x = 192 Divide both sides by -16 to find the value of x: x = -12 Substitute the value of x into the original equations to find the value of y: Therefore: x = -12 and y = -8
