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What is the answer for the ordered pair form x plus 7y equals 39 3x minus 2y equals 2 using substitution?
Wiki User
∙ 11y ago
If you mean: x+7y = 39 and 3x-2y = 2
Then by substitution: x = 4 and y = 5
Wiki User
∙ 11y ago
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Solve using substitution x minus y equals 2 and x plus y equals -4?
-2
What is the answer for the ordered pair form x plus seven y equals 7 two x plus y equals 8 using substitution?
If you mean: x+7y = 7 and 2x+y = 8 Then by substitution: x = 49/13 and y = 6/13
What is 2x plus 3y equals -1 5x-2y plus -12 using substitution?
x = -2 and y = 1
What 4x y14 and 2x y8 solve using substitution?
You cant solve it unless it is an equation. To be an equation it must have an equals sign.
Y equals 4x minus 8 and y equals 2x plus 10 sole using system of equations using substitution?
y = 4x-8 and y = 2x+10 4x-8 = 2x+10 4x-2x = 10+8 2x = 18 x = 9 Substitute the value of x into the original equations to find the value of y: Therefore: x = 9 and y = 28
Solve using substitution x minus y equals 2 and x plus y equals -4?
-2
What is the answer for the ordered pair form x plus seven y equals 7 two x plus y equals 8 using substitution?
If you mean: x+7y = 7 and 2x+y = 8 Then by substitution: x = 49/13 and y = 6/13
What equals 93 by using 444 and minus it?
444-351=93
Ten minus what equals 20 using negatives?
10 minus negative 10 equals 20: 10 - (-10) = 20 or rather 10 + 10 = 20. 10- (minus 10) = 20
How do you solve x plus y equals 8 and 2x minus y equals 5 using the addition method?
If: x+y = 8 and 2x-y = 5 Then by adding the equations together: 3x = 13 or x = 13/3 By substitution into the original equations: x = 13/3 and y = 11/3
What is 2x plus 3y equals -1 5x-2y plus -12 using substitution?
x = -2 and y = 1
What 4x y14 and 2x y8 solve using substitution?
You cant solve it unless it is an equation. To be an equation it must have an equals sign.
Y equals 4x minus 8 and y equals 2x plus 10 sole using system of equations using substitution?
y = 4x-8 and y = 2x+10 4x-8 = 2x+10 4x-2x = 10+8 2x = 18 x = 9 Substitute the value of x into the original equations to find the value of y: Therefore: x = 9 and y = 28
How do you solve this equation using substitution x - 2y -1 2x - y 4?
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals" etc.
Equation of a line and a point using substitution to determine whether the point is on the line y equals 5x plus 3 A18?
Yes its on the line.
How would use solve the system of equation x plus 3y equals 23 by using substitution?
You'd need another equation to sub in
Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24?
Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24 ?Improved Answer:2x+6y = 243x-2x = 24 => x =24Substitute the value of x into the top equation to find the value of y:48+6y = 246y = 24-486y = -24y = -4So: x = 24 and y = -4
