Mister Exam
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How to use it?
- Equation:
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Equation (x-3)(x^2-2x+1)=3(x-1)
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Equation z^6+1=0
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Equation (x-4)/(x-6)=2
- Equation 3*80+(n-3)*160
- Express {x} in terms of y where:
- 12*x+11*y=20
- 13*x-18*y=-16
- -18*x-3*y=2
- 5*x+20*y=-4
- Graphing y =:
- (x-4)/(x-6)
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Identical expressions
- (x- four)/(x- six)= two
- (x minus 4) divide by (x minus 6) equally 2
- (x minus four) divide by (x minus six) equally two
- x-4/x-6=2
- (x-4) divide by (x-6)=2
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Similar expressions
- (x-4)/(x+6)=2
- (x+4)/(x-6)=2
- x-4/x-6=0
(x-4)/(x-6)=2 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the equation:
$$\frac{x - 4}{x - 6} = 2$$
Multiply the equation sides by the denominator -6 + x
we get:
$$x - 4 = 2 x - 12$$
Move free summands (without x)
from left part to right part, we given:
$$x = 2 x - 8$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = -8$$
Divide both parts of the equation by -1
We get the answer: x = 8
$$\frac{x - 4}{x - 6} = 2$$
Multiply the equation sides by the denominator -6 + x
we get:
$$x - 4 = 2 x - 12$$
Move free summands (without x)
from left part to right part, we given:
$$x = 2 x - 8$$
Move the summands with the unknown x
from the right part to the left part:
$$- x = -8$$
Divide both parts of the equation by -1
x = -8 / (-1)
We get the answer: x = 8
The graph