Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^2+2x+1=0
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Equation -x=0
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Equation 5*x=50
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Equation x^2=17
- Express {x} in terms of y where:
- -19*x+3*y=18
- -18*x+17*y=1
- -17*x+17*y=-6
- 17*x+13*y=19
- Sum of series:
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17
- Derivative of:
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17
- Limit of the function:
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17
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Identical expressions
- (5x- fourteen): three = seventeen
- (5x minus 14):3 equally 17
- (5x minus fourteen): three equally seventeen
- 5x-14:3=17
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Similar expressions
- (5x+14):3=17
(5x-14):3=17 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
Move free summands (without x)
from left part to right part, we given:
$$\frac{5 x}{3} = \frac{65}{3}$$
Divide both parts of the equation by 5/3
We get the answer: x = 13
(5*x-14)/3 = 17
Expand brackets in the left part
5*x/3-14/3 = 17
Move free summands (without x)
from left part to right part, we given:
$$\frac{5 x}{3} = \frac{65}{3}$$
Divide both parts of the equation by 5/3
x = 65/3 / (5/3)
We get the answer: x = 13