Mister Exam
Other calculators
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How to use it?
- Equation:
-
Equation -x=0
-
Equation sinx=1/4
- Equation 10z:9-(2*5):3=(25:6+25z:3):4,5
- Equation 3*t+y=16
- Express {x} in terms of y where:
- 18*x-13*y=12
- -5*x-4*y=-4
- 17*x-7*y=19
- -11*x+3*y=-14
- Sum of series:
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-2
- Integral of d{x}:
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-2
- Derivative of:
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-2
-
Identical expressions
- - one . seven -(x- four . three)=- two
- minus 1.7 minus (x minus 4.3) equally minus 2
- minus one . seven minus (x minus four . three) equally minus two
- -1.7-x-4.3=-2
-
Similar expressions
- 1.7-(x-4.3)=-2
- -1.7-(x+4.3)=-2
- -1.7-(x-4.3)=+2
- 10z:9-(2*5):3=(25:6+25z:3):4,5
- -1.7+(x-4.3)=-2
-1.7-(x-4.3)=-2 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
17 43 - -- + -x + -- = -2 10 10
$$\left(\frac{43}{10} - x\right) - \frac{17}{10} = -2$$
Detail solution
Given the linear equation:
Expand brackets in the left part
Move free summands (without x)
from left part to right part, we given:
$$- x = - \frac{23}{5}$$
Divide both parts of the equation by -1
We get the answer: x = 23/5
-(17/10)-(x-(43/10)) = -2
Expand brackets in the left part
-17/10-x-43/10) = -2
Move free summands (without x)
from left part to right part, we given:
$$- x = - \frac{23}{5}$$
Divide both parts of the equation by -1
x = -23/5 / (-1)
We get the answer: x = 23/5
Sum and product of roots
[src]
sum
23/5
$$\frac{23}{5}$$
=
23/5
$$\frac{23}{5}$$
product
23/5
$$\frac{23}{5}$$
=
23/5
$$\frac{23}{5}$$
23/5