Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation -5*x=25
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Equation 5*sin(x)+cos(x)=5
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Equation 4*x^2+7=7+24*x
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Equation 4x+6=2(2x+3)
- Express {x} in terms of y where:
- -11*x-1*y=12
- 6*x+4*y=15
- 3*x+19*y=4
- -12*x-11*y=19
- Derivative of:
- 9x+5
- Integral of d{x}:
- 9x+5
- 4x+6
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Identical expressions
- 9x+ five =4x+ six
- 9x plus 5 equally 4x plus 6
- 9x plus five equally 4x plus six
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Similar expressions
- (x-2)^2+(y-1)^2=9*(x+5)^2
- 4*(x+6)=x
- 2,6=1,52[72,9*x+57,24*(x-2*9,33*1)+(72,9+57,24)(x+x-9,12)]
- 9x+5=4x-6
- x^6+4*x^5-5*x^4+x^3+3*x^2-9*x+5=0
- 9x-5=4x+6
- 3*x^2-24*x+64=a*absolute(x-3)
9x+5=4x+6 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:
$$9 x = 4 x + 1$$
Move the summands with the unknown x
from the right part to the left part:
$$5 x = 1$$
Divide both parts of the equation by 5
We get the answer: x = 1/5
9*x+5 = 4*x+6
Move free summands (without x)
from left part to right part, we given:
$$9 x = 4 x + 1$$
Move the summands with the unknown x
from the right part to the left part:
$$5 x = 1$$
Divide both parts of the equation by 5
x = 1 / (5)
We get the answer: x = 1/5
Sum and product of roots
[src]
sum
1/5
$$\frac{1}{5}$$
=
1/5
$$\frac{1}{5}$$
product
1/5
$$\frac{1}{5}$$
=
1/5
$$\frac{1}{5}$$
1/5