Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 1/(x-2)^2-1/(x-2)-6=0
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Equation -24-y=-16
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Equation x^2-8*x+15=0
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Equation sin(x)=1/5
- Express {x} in terms of y where:
- 20*x+7*y=-9
- -14*x-12*y=5
- 19*x-12*y=16
- 7*x-1*y=0
- Graphing y =:
- 6-4x
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Identical expressions
- three - five (x+ one)= six -4x
- 3 minus 5(x plus 1) equally 6 minus 4x
- three minus five (x plus one) equally six minus 4x
- 3-5x+1=6-4x
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Similar expressions
- 3-5(x+1)=6+4x
- 3-5*(x+1)=6-4*x
- 3-5(x-1)=6-4x
- ((2x+3)/3)-((5x+13)/6)+(5-2x)/2=6
- (2*x+3)/3-(5*x+13)/6+(5-2*x)/2=6
- 3+5(x+1)=6-4x
- 13-(5x+11)=6x
- (x^2-7*x-11)-(5*x^2-13*x-18)=16-4*x^2
3-5(x+1)=6-4x equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the left part
Looking for similar summands in the left part:
Move free summands (without x)
from left part to right part, we given:
Move the summands with the unknown x
from the right part to the left part:
Divide both parts of the equation by -1
We get the answer: x = -8
3-5*(x+1) = 6-4*x
Expand brackets in the left part
3-5*x-5*1 = 6-4*x
Looking for similar summands in the left part:
-2 - 5*x = 6-4*x
Move free summands (without x)
from left part to right part, we given:
Move the summands with the unknown x
from the right part to the left part:
Divide both parts of the equation by -1
x = 8 / (-1)
We get the answer: x = -8
The graph