Mister Exam
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How to use it?
- Equation:
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Equation x^2-x-7=0
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Equation x^2+x-9=0
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Equation -2(-2-y)-y-2=0
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Equation x+5=13
- Express {x} in terms of y where:
- -6*x-13*y=17
- -7*x+5*y=1
- -6*x-19*y=7
- -19*x-4*y=-19
- Graphing y =:
- x+5
- Sum of series:
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x+5
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13
- Derivative of:
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x+5
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13
- Canonical form:
- 13
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Identical expressions
- x+ five = thirteen
- x plus 5 equally 13
- x plus five equally thirteen
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Similar expressions
- -3x+1+(x-5)=5(3-x)+5
- x-5=13
x+5=13 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:
$$x = 8$$
We get the answer: x = 8
x+5 = 13
Move free summands (without x)
from left part to right part, we given:
$$x = 8$$
We get the answer: x = 8
The graph