Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation |x^2-1|-|x-3|=7
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Equation x^4=(x-20)^2
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Equation -2x-4=3x
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Equation (11x+14)-(5x-8)=25
- Express {x} in terms of y where:
- -2*x-15*y=-1
- -10*x-16*y=-6
- 4*x+15*y=19
- -14*x-16*y=14
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Identical expressions
- (x+((x* twenty)* zero . two))* one . two = fifty-seven thousand, six hundred
- (x plus ((x multiply by 20) multiply by 0.02)) multiply by 1.2 equally 57600
- (x plus ((x multiply by twenty) multiply by zero . two)) multiply by one . two equally fifty minus seven thousand, six hundred
- (x+((x20)0.02))1.2=57600
- x+x200.021.2=57600
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Similar expressions
- x+((x*20)*0.02*)1.2=57600
- (x-((x*20)*0.02))*1.2=57600
- x+((x*20)*0.02)*1.2=57600
(x+((x*20)*0.02))*1.2=57600 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
/ x*20\
|x + ----|*6
\ 50 /
------------ = 57600
5
$$\frac{6 \left(x + \frac{20 x}{50}\right)}{5} = 57600$$
Detail solution
Given the linear equation:
Expand brackets in the left part
Divide both parts of the equation by 42/25
We get the answer: x = 240000/7
(x+((x*20)*(1/50)))*(6/5) = 57600
Expand brackets in the left part
x+x*201/50))6/5 = 57600
Divide both parts of the equation by 42/25
x = 57600 / (42/25)
We get the answer: x = 240000/7
Sum and product of roots
[src]
sum
240000/7
$$\frac{240000}{7}$$
=
240000/7
$$\frac{240000}{7}$$
product
240000/7
$$\frac{240000}{7}$$
=
240000/7
$$\frac{240000}{7}$$
240000/7