2 - 6x = x - 2 is a simple equation that can be solved to find a value for x. This can be done as follows:
Move the terms that contain "x" to one side of the equation, and other terms to the opposite side:
2 - 6x = x - 2
2 + 2 = x + 6x
Now add the terms together:
4 = 7x
And divide both sides by seven to solve for x:
4/7 = x
So x is equal to four sevenths, or 0.571428 repeating.
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(x2 + 26x +) : syntax error.x2 + 26x
38 = 26x - 7x 38 = 19x (38/19) = x 2 = x
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x2+26x = 68 Completing the square: (x+13)2-169-68 = 0 (x+13)2-237 = 0 x+13 = -/+ sq rt 237 x = -13-/+ sq rt 237
26x = 156 Divide both sides of the equation by 26 to find the value of x: x = 6