Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 0,6-1,6(x-4)=3(7-0,4x)
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Equation 4^(x-1/2)-6*2^(x-1)+3=0
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Equation x^3+3x^2-4x-12=0
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Equation sin(x+1)=0
- Express {x} in terms of y where:
- sqrt(1-x)^2+(4-y)^2=0
- lnx+sin(y/x+2x)=4
- cos(x-y)+(4-y)/(x^2)+ln(1-x^2)+tg2y+2=0
- y^t=(y/x)^2+(y/x)+4
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Identical expressions
- one / one 2x+ three = eighteen +1/3x.
- 1 divide by 12x plus 3 equally 18 plus 1 divide by 3x.
- one divide by one 2x plus three equally eighteen plus 1 divide by 3x.
- 1 divide by 12x+3=18+1 divide by 3x.
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Similar expressions
- 1/12x+3=18-1/3x.
- 1/12x-3=18+1/3x.
1/12x+3=18+1/3x. 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:
$$\frac{x}{12} = \frac{x}{3} + 15$$
Move the summands with the unknown x
from the right part to the left part:
$$\frac{\left(-1\right) x}{4} = 15$$
Divide both parts of the equation by -1/4
We get the answer: x = -60
1/12*x+3 = 18+1/3*x
Move free summands (without x)
from left part to right part, we given:
$$\frac{x}{12} = \frac{x}{3} + 15$$
Move the summands with the unknown x
from the right part to the left part:
$$\frac{\left(-1\right) x}{4} = 15$$
Divide both parts of the equation by -1/4
x = 15 / (-1/4)
We get the answer: x = -60