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Presumably this is a simultaneous equation and you have to find the values of x and y. x+3y = 7 x-3y = 1 Add both equations up which will eliminate 3y. 2x+0 = 8 Divide both sides by 2 to find the value of x. x = 4 Substitute 4 for x to find the value of y. x = 4 and y = 1
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What is the answer to 3y plus 7 equals 1-y and working out?
3y plus 7 makes a tomato pie and 1-y is .....em.......oh look at that it is past my bedtime! Cheerio!
5y plus 14 plus y equals 3y-7?
5y+14+y = 3y-7 5y+y-3y = -7-14 3y = -21 y = -7
2x plus 3y equals 7 what is x and y?
X equals 1 and so does Y
X plus 3y equals -7 -x plus 2y equals -8?
are you talking about a system of equations where x+3y=-7 -x+2y=-8 if so, then the answer is {2,-3}
Solve the system of equations -x minus 3y equals -4 and 3x plus 5y equals 16?
If: -x-3y = -4 and 3x+5y = 16 Then: x = 7 and y = -1
-2x plus 3y equals -7 3x plus y equals 16?
(5, 1)
What is -3y plus 6 equals 7?
-3y + 6 = 7 Therefore, -3y = 1 Therefore, y = 1/-3 Therefore, y = -0.3 recurring (that is, -0.3333...)
What is the answer to 3y plus 7 equals 1-y and working out?
3y plus 7 makes a tomato pie and 1-y is .....em.......oh look at that it is past my bedtime! Cheerio!
5y plus 14 plus y equals 3y-7?
5y+14+y = 3y-7 5y+y-3y = -7-14 3y = -21 y = -7
2x plus 3y equals 7 what is x and y?
X equals 1 and so does Y
What is the order pair for x - y equals 6 and -3y equals x plus 22?
The ordered pair is (-1, -7).
X plus 3y equals -7 -x plus 2y equals -8?
are you talking about a system of equations where x+3y=-7 -x+2y=-8 if so, then the answer is {2,-3}
Solve the system of equations -x minus 3y equals -4 and 3x plus 5y equals 16?
If: -x-3y = -4 and 3x+5y = 16 Then: x = 7 and y = -1
What is X - Y equals 6 and -3y equals X plus 22?
x-y = 6 -x-3y = 22 -4y = 28 y = -7 So by substituting: x = -1 and y = -7
6.2y plus 7 equals 3y-1?
(Take 3y from both sides)3.2y + 7 = -1(Take 7 from both sides)3.2y = -8(Divide both sides by 3.2)y = -2.5
What is the ordered pair of 2x - 3y equals 7 -3x plus y equals 7?
{-4,-5}
How do you graph x equals 8y over 2x plus 3y equals 38?
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