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You cant solve it unless it is an equation. To be an equation it must have an equals sign.

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โˆ™ 2011-12-30 20:46:53
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Q: What 4x y14 and 2x y8 solve using substitution?
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How do you solve a problem using substitution?

y=2x+9 and y=x+6


How do you solve systems of equations using substitution?

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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


What is Solve By Subtitution y0.5x plus 2 -y-2x plus 4?

When using substitution the answer to y0.5x plus 2 -y-2x plus 4 is y = -2 (x-1.


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Help me solve this equation by substitution. x-5y equals 10 2x-10y equals 20?

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What y 4x - 8 and y 2x 10 solve using substitution?

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How so you slove y equals 6x and 2x plus 3y equals -20 by using the system of substitution?

To solve a system of equations using substitution you solve one of the equations for one of the variables then substitute that into the other equation to solve for the other variable. For example. y = 6x 2x + 3y = -20 The first equation has already been solved for y. So, you simply substitute that into the second equation. 2x + 3(6x) = -20 2x + 18x = -20 20x = -20 x = -20/20 = -1 Now you have solved for x. You can substitute your answer for x back into the first equation to solve for y. y = 6x = 6(-1) = -6 Putting it all together... x = -1 y = -6


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I would use substitution. Turn the second equation into y=8-2x, put it into the first and solve for x. Then put x into one of the equations and solve for y.So...2x-3(8-2x)=24 --> 2x-24+6x=24 --> 8x=48 --> x=6y=8-(2x6) --> y=8-12 --> y=-4


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Algebraic equations with two variables will need two equations to be able to solve it. Then, you can solve it with either substitution, adding/subtracting them together, or graphing! Those are the basic steps... For example: An instance of substitution: 2x + 1 = y + 2 x + y = 3 You could isolate y in the second equation to equal y = 3-x. Then in the first equation, substitute y with what it equals to 2x + 1 = 3-x+2 Then you can solve for x!


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