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So far, it is known that the following it true:
y = 4x + 2y = 5x
To make the search for the solution easier, I'll assume that this is based on two different equations:
y = 4x + 2y
and
y = 5x
The first equation can be simplified like so:
y - y = 4x + 2y - y
0 = 4x + y
y = -4x
If you use substitution, the fact that y must equal either -4 times a number or 5 times a number can be used to find the following:
5x = -4x
5x + 4x = 0
9x = 0
x = 0
The only answer to this problem is x = 0 (zero).
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2x-3y equals -2 4x plus y equals 24 use substitution method and work the system of equation?
how do you use the substitution method for this problem 2x-3y=-2 4x+y=24
What is y equals 4x-10 and y equals 5-x solve using substitution?
By definition: 4x-10 = 5-x 4x+x = 5+10 5x = 15 x = 3 and y = 2
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
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.
Solve this equation using substitution 3x plus 2y equals 2 and -2 plus y equals 8?
From second equation: y = 8 + 2xSubstitute for y in first equation: 3x + 16 + 4x = 2ie 7x = -14ie x = -2 and y = 4
What is the substitution of4x plus 4y equals 16 and y equals 5?
4x+4y=16 y=5 4x+ 20=16 4x=-4 x=-1
2x-3y equals -2 4x plus y equals 24 use substitution method and work the system of equation?
how do you use the substitution method for this problem 2x-3y=-2 4x+y=24
What is y equals 4x-10 and y equals 5-x solve using substitution?
By definition: 4x-10 = 5-x 4x+x = 5+10 5x = 15 x = 3 and y = 2
Solve by substitution 3x plus 2y equals 6 4x-y equals 2?
4x-y=2, thereforey=4x-2sub y into 3x+2y=6...3x+8x-4=611x=10x=10/11
What are the solutions to the simultaneous equations of 2s plus 3x equals 31 and 3s plus 4x equals 44?
Through a process of elimination and substitution the solutions are s = 8 and x = 5
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
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.
Solve this equation using substitution 3x plus 2y equals 2 and -2 plus y equals 8?
From second equation: y = 8 + 2xSubstitute for y in first equation: 3x + 16 + 4x = 2ie 7x = -14ie x = -2 and y = 4
-y equals 4x plus 1 4x plus y equals 2?
2
4x plus 5 equals -19 equals?
4x-14
Where is the point of intersection of the lines y equals 4x-1 and 3y-8x plus 2 equals 0?
By a process of elimination and substitution the lines intersect at: (1/4, 0)
13 equals negative 4x plus 9?
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
