Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^2-25=0
- Equation 5*x^2-45=0
- Equation 3*x^2-48=0
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Equation 4x^2-20=0
- Express {x} in terms of y where:
- -16*x-10*y=4
- 12*x-20*y=9
- -3*x-10*y=1
- -10*x+7*y=-12
- Graphing y =:
- -3x-6
- Sum of series:
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18
- Derivative of:
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18
- The double integral of:
- 18
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Identical expressions
- -3x- six = eighteen
- minus 3x minus 6 equally 18
- minus 3x minus six equally eighteen
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Similar expressions
- (x+7)(x+2)(x-3)(x-6)=-132
- 3x-6=18
- 2x(7-2x)=23-3(x-6)
- 10^(-11)=4,1*8,85*10^(-12)*0.002*(0.005/x)*(1+(x/(0.002*pi))*(1+ln(2*pi*0.002/x)))(1+(x/(0.005*pi))*(1+ln(2*pi*0.005/x)))
- 8*(12-3*x)-(63+4*x)=0
- -3x+6=18
-3x-6=18 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:
$$- 3 x = 24$$
Divide both parts of the equation by -3
We get the answer: x = -8
-3*x-6 = 18
Move free summands (without x)
from left part to right part, we given:
$$- 3 x = 24$$
Divide both parts of the equation by -3
x = 24 / (-3)
We get the answer: x = -8
The graph