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Q: What is 2x plus 3y equals -1 5x-2y plus -12 using substitution?

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If you mean: x+7y = 7 and 2x+y = 8 Then by substitution: x = 49/13 and y = 6/13

If you mean: x+7y = 39 and 3x-2y = 2 Then by substitution: x = 4 and y = 5

if the 5x2y means 5x2y + 4x - 6 then yes it is a binomial but if the 5x2y means 5x * 2y + 4x - 6 then no it is not a binomial a nomial means one degree. a binomial means something to the second power. a polynomial means anything that has a 3rd power and greater.

You'd need another equation to sub in

Yes its on the line.

2x-3y=13

Substitution property.

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

X = 135 and y = 15 Solved by addition and substitution

how do you use the substitution method for this problem 2x-3y=-2 4x+y=24

Since the second equation is already solved for "y", you can replace "y" by "9" in the other equation. Then solve the new equation for "x".

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