Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation (x+6)^3=25*(x+6)
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Equation 1-5x=-6x+8
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Equation 1-5*x=-6*x+8
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Equation x^2-8*x+17=0
- Express {x} in terms of y where:
- -7*x-7*y=-14
- 10*x-2*y=0
- -15*x+17*y=13
- -11*x-15*y=14
- Integral of d{x}:
- 7-x
- Derivative of:
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7-x
- Limit of the function:
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7-x
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Identical expressions
- seven -x= four
- 7 minus x equally 4
- seven minus x equally four
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Similar expressions
- 837-(x*4)*7=5327
- 7+x=4
- 987-(x+364)=519
7-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:
$$- x = -3$$
Divide both parts of the equation by -1
We get the answer: x = 3
7-x = 4
Move free summands (without x)
from left part to right part, we given:
$$- x = -3$$
Divide both parts of the equation by -1
x = -3 / (-1)
We get the answer: x = 3