Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2x^2-3x+1=0
-
Equation x^2-4x+13=0
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Equation x^3+x^2-9*x-9=0
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Equation 7/(x-5)=2
- Express {x} in terms of y where:
- -7*x+15*y=7
- -11*x+3*y=5
- -13*x+13*y=-20
- 10*x-18*y=-6
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Identical expressions
- 18x+ nine = fourteen -32x
- 18x plus 9 equally 14 minus 32x
- 18x plus nine equally fourteen minus 32x
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Similar expressions
- 18x-9=14-32x
- 18x+9=14+32x
18x+9=14-32x equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move free summands (without x)
from left part to right part, we given:
$$18 x = 5 - 32 x$$
Move the summands with the unknown x
from the right part to the left part:
$$50 x = 5$$
Divide both parts of the equation by 50
We get the answer: x = 1/10
18*x+9 = 14-32*x
Move free summands (without x)
from left part to right part, we given:
$$18 x = 5 - 32 x$$
Move the summands with the unknown x
from the right part to the left part:
$$50 x = 5$$
Divide both parts of the equation by 50
x = 5 / (50)
We get the answer: x = 1/10
Sum and product of roots
[src]
sum
1/10
$$\frac{1}{10}$$
=
1/10
$$\frac{1}{10}$$
product
1/10
$$\frac{1}{10}$$
=
1/10
$$\frac{1}{10}$$
1/10