Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 9x-4=10x
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Equation -x=-12
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Equation -8x^2=0
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Equation 4x^2-36=0
- Express {x} in terms of y where:
- -6*x-18*y=12
- -4*x-19*y=8
- -16*x-19*y=13
- -8*x+1*y=-1
- Derivative of:
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9x
- Integral of d{x}:
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9x
- Canonical form:
- 9x
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Identical expressions
- fifty-nine (x- four . four)=9x
- 59(x minus 4.4) equally 9x
- fifty minus nine (x minus four . four) equally 9x
- 59x-4.4=9x
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Similar expressions
- 9*x-6*x=6*y-4*y
- log((9^x)-1,2)+log((9^x)-2,2)=1
- 59(x+4.4)=9x
59(x-4.4)=9x equation
The teacher will be very surprised to see your correct solution 😉
The solution
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:
$$59 x = 9 x + \frac{1298}{5}$$
Move the summands with the unknown x
from the right part to the left part:
$$50 x = \frac{1298}{5}$$
Divide both parts of the equation by 50
We get the answer: x = 649/125
59*(x-(22/5)) = 9*x
Expand brackets in the left part
59*x+59*22/5) = 9*x
Move free summands (without x)
from left part to right part, we given:
$$59 x = 9 x + \frac{1298}{5}$$
Move the summands with the unknown x
from the right part to the left part:
$$50 x = \frac{1298}{5}$$
Divide both parts of the equation by 50
x = 1298/5 / (50)
We get the answer: x = 649/125
Sum and product of roots
[src]
sum
649 --- 125
$$\frac{649}{125}$$
=
649 --- 125
$$\frac{649}{125}$$
product
649 --- 125
$$\frac{649}{125}$$
=
649 --- 125
$$\frac{649}{125}$$
649/125