Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation (5*x+4)/2+3=9*x/4
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Equation 7*x^3-28*x=0
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Equation 2*x^2+18*x=0
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Equation (x^2-9)^2+(x^2+x-6)^2=0
- Express {x} in terms of y where:
- 13*x+10*y=18
- -16*x-17*y=4
- -14*x+6*y=7
- -2*x+11*y=0
- Derivative of:
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3-x
- Graphing y =:
- 3-x
- 3-x
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Identical expressions
- three -x= zero
- 3 minus x equally 0
- three minus x equally zero
- 3-x=O
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Similar expressions
- 3+x=0
3-x=0 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:
Divide both parts of the equation by -1
We get the answer: x = 3
3-x = 0
Move free summands (without x)
from left part to right part, we given:
Divide both parts of the equation by -1
x = -3 / (-1)
We get the answer: x = 3
The graph