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 x+x/9=-10/3
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Equation x^3+x^2-x-2=0
- Express {x} in terms of y where:
- -16*x-8*y=2
- -17*x+12*y=20
- -3*x-9*y=7
- 12*x+2*y=8
- Graphing y =:
- x+x/9
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Identical expressions
- x+x/ nine =- ten / three
- x plus x divide by 9 equally minus 10 divide by 3
- x plus x divide by nine equally minus ten divide by three
- x+x divide by 9=-10 divide by 3
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Similar expressions
- x-x/9=-10/3
- x+x/9=+10/3
x+x/9=-10/3 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 10/9
We get the answer: x = -3
x+x/9 = -10/3
Looking for similar summands in the left part:
10*x/9 = -10/3
Divide both parts of the equation by 10/9
x = -10/3 / (10/9)
We get the answer: x = -3
The graph