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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 plus y equals 0 and 4x plus 2y equals 0?
many solutions
How do you solve 146 plus 2x plus 2x plus 26 equals 172?
2x + 2x + 146 + 26 = 172 4x + 172 = 172 4x = 0 x = 0
Solve 2x plus 3 equals 7?
2x+3 = 7 2x = 7-3 2x = 4 x = 2
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.
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 solve for x 2x plus a equals p?
2x+a=p 2x=p-a x=.5p-.5a
Y plus 2x equals 0 solve for y?
y= -2x
Solve 2x plus 3 equals 9?
3
How do you solve the slope y equals 2x plus 8?
8
How do you solve 2x plus y equals 0 and 4x plus 2y equals 0?
many solutions
How do you solve 7x plus 3y equals 30 -2x plus 3y equals 3 in an order pair?
(3,3)
Solve the system 5x equals 2x plus 28x plus 10?
x=35
How do you solve 146 plus 2x plus 2x plus 26 equals 172?
2x + 2x + 146 + 26 = 172 4x + 172 = 172 4x = 0 x = 0
Solve 2x plus 3 equals 7?
2x+3 = 7 2x = 7-3 2x = 4 x = 2
How do you solve 2X plus 32 equals 1?
2x+32 = 1 2x = 1-32 2x = -31 x = -15.5
