Mister Exam
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How to use it?
- Equation:
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Equation x^2=-100
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Equation 2x^2-3x+1=0
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Equation 2*x^2-5*x+2=0
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Equation x^3+x^2-9*x-9=0
- Express {x} in terms of y where:
- 4*x-4*y=-19
- 5*x-4*y=14
- -7*x+15*y=7
- -2*x+17*y=-3
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Identical expressions
- eighty +x= nine * five
- 80 plus x equally 9 multiply by 5
- eighty plus x equally nine multiply by five
- 80+x=95
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Similar expressions
- 0,21x+0,95x/x+x=0
- y+27y=0,952
- x*(-1+25*269541/(2*1000*10^4))+35*269451/(2*1000*10^4)=0
- 80-x=9*5
80+x=9*5 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:
$$x = -35$$
We get the answer: x = -35
80+x = 9*5
Move free summands (without x)
from left part to right part, we given:
$$x = -35$$
We get the answer: x = -35
The graph