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Solve equation and show work x equals 4y-2 and x equals 6y plus 8?
Shizzyraw1
x = 4y - 2
x = 6y + 8
4y - 2 = 6y + 8
Subtract 4y from each side:
-2 = 2y + 8
Subtract 8 from each side:
-10 = 2y
Divide each side by 2:
-5 = y
x = 4y - 2
x = -22
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∙ 13y ago
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To solve the equation you need to know at least a value for x or y. For example if x = 2 then the solution will show that y = 1.
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Can anyone solve x plus 4y equals 7 and x plus y equals 4 as a simultaneous equation and show their working?
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If 4x plus 2l plus 6 equals 3 show that l equals 13-2x?
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To solve the equation you need to know at least a value for x or y. For example if x = 2 then the solution will show that y = 1.
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How can i show my work on this math problem - 6x plus 7 equals 19?
In order to show your work, you have to know what you need to find, andhow to do it.You need to find a number that you can put in place of 'x' in your equation,and when you do that, it makes the equation a true statement.The answer to your equation is [ x = -2 ].Here's a different equation in exactly the same form as yours. I'll show youthe work I do to solve this one, and you can use exactly the same steps, butwith different numbers, to solve yours.My equation is:-7x + 9 = 30Subtract 9 from each side of the equation:-7x = 21Divide each side by -7 :x = -3
What does 5 3 4 equal Can you show me steps on how to solve this equation?
Without any equality sign and not knowing the plus or minus values of the given terms it can't be considered to be an equation.
Can anyone solve x plus 4y equals 7 and x plus y equals 4 as a simultaneous equation and show their working?
x+4y = 7 x+y = 4 Subtract the second equation from the first equation: 3y = 3 Divide both sides by 3 in order to find the value of y: y = 1 Substitute the value of y into both original equations in order to find the value of x: Therefore it follows that: x = 3 and y = 1
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If 4x plus 2l plus 6 equals 3 show that l equals 13-2x?
If you would to solve for (l) then l = 4x/2 + 3/2 (4x + 3 is over 2).To solve for x. x = 2l/4 + 3/4 ( 2l + 3 is over 4)Hope this helps.
What is the answer to 27 equals 8x 5x show steps?
Set up the equation and solve: -27 = 8x - 5x (next simplify by subtracting 5x from 8x)) -27 = 3x (next divide both sides of the equation by 3) -27/3 = 3x/3 (next simplify and solve) -9 = x
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Set up the equation and solve: -27 = 8x - 5x (next simplify by subtracting 5x from 8x)) -27 = 3x (next divide both sides of the equation by 3) -27/3 = 3x/3 (next simplify and solve) -9 = x
