Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 19*x-3*y=-12
- 17*x-7*y=15
- 14*x+3*y=-4
- 14*x-4*y=14
- Equation:
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Equation (x-4)/(x-6)=2
-
Equation e^x=2
-
Equation x^2+4*x=21
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Equation x^3+x-1=0
- Derivative of:
- 14
- Integral of d{x}:
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14
- Sum of series:
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14
-
Identical expressions
- ten *x- nineteen *y= fourteen
- 10 multiply by x minus 19 multiply by y equally 14
- ten multiply by x minus nineteen multiply by y equally fourteen
- 10x-19y=14
-
Similar expressions
- 10*x+19*y=14
Express x in terms of y where 10*x-19*y=14
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:
Move the summands with the other variables
from left part to right part, we given:
$$10 x = 19 y + 14$$
Divide both parts of the equation by 10
We get the answer: x = 7/5 + 19*y/10
10*x-19*y = 14
Looking for similar summands in the left part:
-19*y + 10*x = 14
Move the summands with the other variables
from left part to right part, we given:
$$10 x = 19 y + 14$$
Divide both parts of the equation by 10
x = 14 + 19*y / (10)
We get the answer: x = 7/5 + 19*y/10
Rapid solution
[src]
7 19*re(y) 19*I*im(y)
x1 = - + -------- + ----------
5 10 10
$$x_{1} = \frac{19 \operatorname{re}{\left(y\right)}}{10} + \frac{19 i \operatorname{im}{\left(y\right)}}{10} + \frac{7}{5}$$
x1 = 19*re(y)/10 + 19*i*im(y)/10 + 7/5