Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 4*x+8*y=7
- -14*x+5*y=3
- 13*x-18*y=-17
- 4*x+18*y=-7
- Equation:
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Equation x/4+13=x+1
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Equation 4(x-8)=-5
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Equation (x-11)*(-x+9)=0
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Equation 5(x-2)^2=-6x-44
- Derivative of:
- -4
- Integral of d{x}:
-
-4
- Limit of the function:
- -4
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Identical expressions
- - three *x+ seventeen *y=- four
- minus 3 multiply by x plus 17 multiply by y equally minus 4
- minus three multiply by x plus seventeen multiply by y equally minus four
- -3x+17y=-4
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Similar expressions
- -3*x+17*y=+4
- -3*x-17*y=-4
- 3*x+17*y=-4
Express x in terms of y where -3*x+17*y=-4
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:
$$- 3 x = - 17 y - 4$$
Divide both parts of the equation by -3
We get the answer: x = 4/3 + 17*y/3
-3*x+17*y = -4
Looking for similar summands in the left part:
-3*x + 17*y = -4
Move the summands with the other variables
from left part to right part, we given:
$$- 3 x = - 17 y - 4$$
Divide both parts of the equation by -3
x = -4 - 17*y / (-3)
We get the answer: x = 4/3 + 17*y/3
Rapid solution
[src]
4 17*re(y) 17*I*im(y)
x1 = - + -------- + ----------
3 3 3
$$x_{1} = \frac{17 \operatorname{re}{\left(y\right)}}{3} + \frac{17 i \operatorname{im}{\left(y\right)}}{3} + \frac{4}{3}$$
x1 = 17*re(y)/3 + 17*i*im(y)/3 + 4/3