Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -2*x+4*y=3
- -14*x-13*y=11
- -1*x-5*y=-1
- -12*x-6*y=-3
- Equation:
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Equation 2x-3=10
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Equation 4*x^4-5*x^2+1=0
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Equation 5*x^2+7*x+2=0
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Equation 3/8*x+15=1/6*x+10
- Sum of series:
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10
- Derivative of:
-
10
- Integral of d{x}:
-
10
-
Identical expressions
- - two *x+ twelve *y= ten
- minus 2 multiply by x plus 12 multiply by y equally 10
- minus two multiply by x plus twelve multiply by y equally ten
- -2x+12y=10
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Similar expressions
- -2*x-12*y=10
- 2*x+12*y=10
Express x in terms of y where -2*x+12*y=10
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:
$$- 2 x = 10 - 12 y$$
Divide both parts of the equation by -2
We get the answer: x = -5 + 6*y
-2*x+12*y = 10
Looking for similar summands in the left part:
-2*x + 12*y = 10
Move the summands with the other variables
from left part to right part, we given:
$$- 2 x = 10 - 12 y$$
Divide both parts of the equation by -2
x = 10 - 12*y / (-2)
We get the answer: x = -5 + 6*y
Rapid solution
[src]
x1 = -5 + 6*re(y) + 6*I*im(y)
$$x_{1} = 6 \operatorname{re}{\left(y\right)} + 6 i \operatorname{im}{\left(y\right)} - 5$$
x1 = 6*re(y) + 6*i*im(y) - 5