Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 3*x^2-2=0
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Equation x+(x*3)=168
- Equation x-1=1+(1/2)*y
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Equation -4+x/5=x+4/2
- Express {x} in terms of y where:
- 15*x+2*y=8
- 1*x+4*y=-11
- 5*x-18*y=-17
- -9*x+6*y=18
- Canonical form:
- 168
- Sum of series:
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168
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Identical expressions
- x+(x* three)= one hundred and sixty-eight
- x plus (x multiply by 3) equally 168
- x plus (x multiply by three) equally one hundred and sixty minus eight
- x+(x3)=168
- x+x3=168
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Similar expressions
- (2*x+3*x^(2)*y)∂*x+(x^(3)+x^(2))∂*y=0
- 2x+x^3=0
- -100x+x*300=200
- x-(x*3)=168
- f*x=-12*x+x^3-7
x+(x*3)=168 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:
Divide both parts of the equation by 4
We get the answer: x = 42
x+(x*3) = 168
Expand brackets in the left part
x+x*3 = 168
Looking for similar summands in the left part:
4*x = 168
Divide both parts of the equation by 4
x = 168 / (4)
We get the answer: x = 42
The graph