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Seamus Friesen
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∙ 14y ago17
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If x equals 6 and y equals 3 then 9x plus 8y equals?
9x + 8y = (9 x 6) + (8 x 3) = 54 + 24 = 78
If x equals 10 and y equals 10 then 9x plus 8y equals?
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
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 x - 3y equals 5y?
x = 8y, which cannot be simplified any further, unless solving for y, which would be y = x/8.
What is 2x plus 8y plus 7 equals 0?
2x = -7 - 8y
What is y equal to if -8y plus 9 equals 18y-4?
-8y+9=18y-4Add 8y to both sides.9=26y-4Add 4 to both sides.13=26yDivide 13 by 26.1/2=y or 0.5=y
4x plus y equals 9 7x - 8y equals 6?
(2, 1)
If x equals 6 and y equals 3 then 9x plus 8y equals?
9x + 8y = (9 x 6) + (8 x 3) = 54 + 24 = 78
What is the answer to this math question 8y-9 equals 5y plus 3?
y=4
What is the answer to 4x plus y equals 9 and 7x-8y equals 6?
4x + y = 9 so that y = 9 - 4x 7x - 8y = 6 7x - 8*(9-4x) = 6 7x - 72 + 32x = 6 39x = 78 x = 2 Then y = 9 - 4x = 9-4*2 = 9-8 = 1
-8x-8y equals -64 what is y?
-8x-8y=-64 -8y=8x-64 y=-x+8
What is 8y when y equals 2?
If y = 2, then 8y = 8 x 2 = 16.
If x equals 10 and y equals 10 then 9x plus 8y equals?
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
What is the value of y 8y - 5 equals 11?
If 8y-5=11 then y=2
What is the Y negative intercept of 4X plus 8Y equals 16?
Y- intercept of 4x+8y=16
What is -8y - 7 equals -8 plus 8y?
If: -8y-7 = -8+8y Then: -7+8 = 8y+8y And: 16y = 1 So: y = 1/16
What is the answer to y2 plus 8y plus 7?
If you mean y2+8y+7=0 then it is a quadratic. y2+8y+7+9-9=0 y2+8y+16-9=0 (y+4)2=9 y+4=3 , y+4=-3 y=-1 , y=-7 So y can equal -1 or -7.
