Mister Exam
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How to use it?
- Equation:
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Equation 16x-3=8x-43
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Equation 2*sin(x)=1
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Equation 3^x=-1
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Equation x/2+x=12
- Express {x} in terms of y where:
- 10*x-6*y=9
- -11*x-11*y=4
- 16*x+14*y=17
- 9*x+8*y=-4
- Integral of d{x}:
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12
- Canonical form:
- 12
- Derivative of:
- 12
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Identical expressions
- x/ two +x= twelve
- x divide by 2 plus x equally 12
- x divide by two plus x equally twelve
- x divide by 2+x=12
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Similar expressions
- ((6.6-x)^2)/8=x*(6.6-x)/2+(x^2)/2
- sqrt((3-x)/(2+x))+3sqrt((2+x)/(3-x))=4
- x/2-x=12
- (x/2)+x+75=180
x/2+x=12 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Looking for similar summands in the left part:
Divide both parts of the equation by 3/2
We get the answer: x = 8
x/2+x = 12
Looking for similar summands in the left part:
3*x/2 = 12
Divide both parts of the equation by 3/2
x = 12 / (3/2)
We get the answer: x = 8
The graph