Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 6x+2=-1
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Equation x^2+2=x+2
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Equation cos(3*x)=-1
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Equation (x-1)(-x-4)=0
- Express {x} in terms of y where:
- 3*x-11*y=20
- -6*x-11*y=-20
- 2*x+19*y=-7
- -17*x+16*y=-19
- Integral of d{x}:
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-5
- -5
- Derivative of:
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-5
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Identical expressions
- (x- two)(six x+ one)/6-(three x- one)(x+ one)/3=- five
- (x minus 2)(6x plus 1) divide by 6 minus (3x minus 1)(x plus 1) divide by 3 equally minus 5
- (x minus two)(six x plus one) divide by 6 minus (three x minus one)(x plus one) divide by 3 equally minus five
- x-26x+1/6-3x-1x+1/3=-5
- (x-2)(6x+1) divide by 6-(3x-1)(x+1) divide by 3=-5
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Similar expressions
- (x+2)(6x+1)/6-(3x-1)(x+1)/3=-5
- (x-2)(6x+1)/6-(3x-1)(x+1)/3=+5
- (x-2)(6x-1)/6-(3x-1)(x+1)/3=-5
- (x-2)(6x+1)/6-(3x+1)(x+1)/3=-5
- (x-2)(6x+1)/6-(3x-1)(x-1)/3=-5
- (x-2)(6x+1)/6+(3x-1)(x+1)/3=-5
(x-2)(6x+1)/6-(3x-1)(x+1)/3=-5 equation
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The solution
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(x - 2)*(6*x + 1) (3*x - 1)*(x + 1)
----------------- - ----------------- = -5
6 3
$$\frac{\left(x - 2\right) \left(6 x + 1\right)}{6} - \frac{\left(x + 1\right) \left(3 x - 1\right)}{3} = -5$$
Detail solution
Given the equation:
Expand expressions:
Reducing, you get:
Move free summands (without x)
from left part to right part, we given:
$$- \frac{5 x}{2} = -5$$
Divide both parts of the equation by -5/2
We get the answer: x = 2
(x-2)*(6*x+1)/6-(3*x-1)*(x+1)/3 = -5
Expand expressions:
- 1/3 + x^2 - 11*x/6 - (3*x - 1)*(x + 1)/3 = -5
- 1/3 + x^2 - 11*x/6 + 1/3 - x^2 - 2*x/3 = -5
Reducing, you get:
5 - 5*x/2 = 0
Move free summands (without x)
from left part to right part, we given:
$$- \frac{5 x}{2} = -5$$
Divide both parts of the equation by -5/2
x = -5 / (-5/2)
We get the answer: x = 2