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The browser used by this site is hopelessly inadequate for mathematics: all we can see is "4 2x 7": three disjoint terms. There is no way to solve what we have and it would not be sensible for me to speculate as to which symbols (operations) appear between these terms and solve what results: I may as well make up my own question and answer that instead.
Since the browser does not accept mathematical symbols, I suggest you spell them out as "plus" or "equals", or "greater than", etc.
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How do you solve 2x 5 -7?
2x 5 -7 = 3
Solve 2 times x plus 3 equals x minus 4?
2x + 3 = x - 4 2x + 7 = x x + 7 = 0 x = -7 2(-7) + 3 = -11 (-7) - 4 + -11
Show steps of how to solve- 10 of 90?
show how to solve -2X-4<10 -2X<14 X>-7 (you must change the sign when multiplying or dividing by negatives) Not sure what show steps of how to solve- 10 of 90 means
Solve for X 6x-8 plus 2x-5 equals 7-2x?
6x-8+2x-5 = 7-2x 6x+2x+2x = 7+8+5 10x = 20 x = 20/10 x = 2
Solve for x 2x - 7 equals 17?
x=12
Solve 2x plus 3 equals 7?
2x+3 = 7 2x = 7-3 2x = 4 x = 2
Solve -2X - 4 10?
-2x -4 = 10 -2x = 14 -x = 14/2 -x = 7 x = -7 easy.
How do you solve 3x plus 4 equals 2x - 3?
3x+4 = 2x-3 3x-2x = -3-4 x = -7
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 linear graphing problems?
7-3
How do you solve 2x 5 -7?
2x 5 -7 = 3
How do you solve 2x-1 equals 7?
2x-1=7 1) add 1 to both sides: 2x=8 2) divide both sides by 2: x=4 4 is the answer
How do you solve 3x plus 3 equals x plus 7?
Solve for x. 3x + 3 = x + 7 2x + 3 = 7 2x = 4 x = 2 Check it. 6 + 3 = 2 + 7 It checks.
Solve 2 times x plus 3 equals x minus 4?
2x + 3 = x - 4 2x + 7 = x x + 7 = 0 x = -7 2(-7) + 3 = -11 (-7) - 4 + -11
How do you solve 2x 15x 7?
210
How do you solve 2x - 8 7?
If 2X - 87 = 0 Then: 2X = 87 X = 43.5
