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If you were to draw both graphs, then the point that they cross will give you the solutions for both x and y at the same time.
To draw the graphs, get them into the form y = mx+c, where m is the gradient and c the y intercept.
We have then y = 2/5x +0 & y = 3/2x+0
Therefore the only solution is x = y = 0
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How do you solve 2x plus y equals 0 and x-y equals 6 graphing?
By graphing the lines on the coordinated plane they will intersect at (2, -4) which is the solution of the equations
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2x + 2y = 44x + y = 1There are many methods you can use to solve this system of equations (graphing, elimination, substitution, matrices)...but no matter what method you use, you should get x = -1/3 and y = 7/3.
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2x+3 = 7 2x = 7-3 2x = 4 x = 2
How do you solve 2x plus y equals 0 and x-y equals 6 graphing?
By graphing the lines on the coordinated plane they will intersect at (2, -4) which is the solution of the equations
Are the graphs of 2x plus 7y equals 6 and 7y equals 2x plus 6 parallel?
Yes, they are. If you solve 2x + 7y = 6 for y, you get y = (-2x + 6) / 7. If you solve 7y + 2x + 6 = 0 for y, you get y = (-2x - 6) / 7. As you can see, both equations have the same slope. Therefore they are parallel. You can punch those equations into a graphing calculator and visually verify that they are indeed parallel.
How do you solve 2x plus 2y equals 4 and 4x plus y equals 1?
2x + 2y = 44x + y = 1There are many methods you can use to solve this system of equations (graphing, elimination, substitution, matrices)...but no matter what method you use, you should get x = -1/3 and y = 7/3.
How do you solve solve for x 2x plus a equals p?
2x+a=p 2x=p-a x=.5p-.5a
How do you solve 2x-5y9?
You can't solve a formula with no equals sign
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y= -2x
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2x-3=9 so 2x=12 and x=6
Solve 2x plus 3 equals 9?
3
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x = -8
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meant to be e^x = 2e^1-2x
Solve the equation 2x - 4 equals -10?
2x - 4 = -10 2x = -10 +4 2x = -6 x = -3
How do you solve 2X plus 32 equals 1?
2x+32 = 1 2x = 1-32 2x = -31 x = -15.5
