Mister Exam
Other calculators
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How to use it?
- Equation:
-
Equation 4^x-1/2-6*2^x-1+3=0
- Equation 5*x^2-45=0
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Equation x^3+4*x^2-9*x-36=0
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Equation 6-5(4x-1)=3
- Express {x} in terms of y where:
- -3*x-19*y=-9
- -4*x-12*y=13
- -19*x+10*y=-3
- 20*x-9*y=-8
- Integral of d{x}:
- 19
- Sum of series:
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19
- 19
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Identical expressions
- five /6x+ two / nine = nineteen
- 5 divide by 6x plus 2 divide by 9 equally 19
- five divide by 6x plus two divide by nine equally nineteen
- 5 divide by 6x+2 divide by 9=19
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Similar expressions
- 5/6x-2/9=19
5/6x+2/9=19 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:
$$\frac{5 x}{6} = \frac{169}{9}$$
Divide both parts of the equation by 5/6
We get the answer: x = 338/15
5/6*x+2/9 = 19
Move free summands (without x)
from left part to right part, we given:
$$\frac{5 x}{6} = \frac{169}{9}$$
Divide both parts of the equation by 5/6
x = 169/9 / (5/6)
We get the answer: x = 338/15
Sum and product of roots
[src]
sum
338 --- 15
$$\frac{338}{15}$$
=
338 --- 15
$$\frac{338}{15}$$
product
338 --- 15
$$\frac{338}{15}$$
=
338 --- 15
$$\frac{338}{15}$$
338/15