Mister Exam
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How to use it?
- Equation:
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Equation 1+sin(x)=0
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Equation tg(x)=1
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Equation x^4+4=0
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Equation -x-4+5(x+3)=5(-1-x)-2
- Express {x} in terms of y where:
- 4*x+2*y=5
- 1*x+10*y=-18
- -18*x-2*y=9
- -11*x+9*y=-20
- Derivative of:
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x+4
- Graphing y =:
- x+4
- Integral of d{x}:
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x+4
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Identical expressions
- x+ four
- x plus 4
- x plus four
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Similar expressions
- x-4
x+4 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:
$$x = -4$$
We get the answer: x = -4
x+4 = 0
Move free summands (without x)
from left part to right part, we given:
$$x = -4$$
We get the answer: x = -4