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8 + 2y = 6
Subtract 8 from both sides: 2y = -2
Divide both sides by 2: y = -1
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∙ 14y ago
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2x plus y equals 8 and x plus y equals 6?
x = 2y = 4
-2y equals x plus 8?
-2y=x+8 is the answer
Is 2y equals 6x plus 8 the same as y equals 3x plus 6?
Well lets see: 2y = 6x+8 y=3x+4 does not equal y=3x+6 So they are not the same.
What is x plus 2y equals -8 in slope intercept form?
-6
What is 3 y-8 plus 5y equals 2y-39?
3y-8+5y = 2y-39 3y+5y-2y = -39+8 6y = -31 y = -31/6
5y plus 8 equals 7y-6?
5y+8 = 7y-6 5y-7y = -6-8 -2y = -14 y = 7
What is the answer to 6 plus 2y equal 8?
6+2y=8 -6 -6 2y=2 /2 /2 y=1
What lines would these be 2x plus 5y equals 6 and 5x-2y equals 8?
2X + 5Y = 6 5Y = - 2X + 6 Y = - 2/5X + 6/5 ----------------------------------and 5X - 2Y = 8 2Y = - 5X + 8 Y = - 5/2 + 4 ------------------- Look like intersecting lines, though not perpendicular
What are x and y in the equation 3x plus 2y equals 2 -2 plus y equals 8?
The values are: x = -6 and y = 10
-3 plus 3y equals 2y plus 5?
3y - 3 = 2y + 5 3y - 2y = 5 + 3 y = 8
How do you solve the simultanious equation 4x plus 2y equals 12 x plus 2y equals 6?
If the two equations are (i) 4x + 2y = 12 and (ii) x + 2y = 6, proceed as follows: Rewrite (ii) as x = 6 - 2y; substitute this expression for x into (i) to result in 4(6 - 2y) + 2y = 12, or 24 - 8 y + 2y = 12, or - 6 y = 12 -24 = -12, or y = -12/-6 = 2. Then, back to (ii) again, x = 6 - 2(2) = 2.
What is the ordered pair for 2y equals 4x plus 8 and 4y equals 4x plus 20?
x = 1 and y = 6 so the lines intersect at the point (1, 6)
