x=6y-4
x=-2y+28
Substitute (6y-4) for x in the second equation and solve for y:
6y-4=-2y+28
8y=32
y=4
Then solve for x:
x=6(4)-4=20
(20,4)
X = 135 and y = 15 Solved by addition and substitution
If: y = x+6 and y = 2x Then: x+6 = 2x And: 6 = 2x-x => 6 = x So: x = 6 and y = 12
Using the quadratic equation formula: x = -5-/+ the square root of 7
It is (-1, 3).
The solution is: x = 1 and y = -1
x = -2 and y = 1
-2
-10
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
Yes its on the line.
You'd need another equation to sub in
2x-3y=13
Solute plus solvent equals solution. A solution is a homogenous mixture of two or more substances, with the solute being the substance that is dissolved in the solvent.
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
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