Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 10*x-6*y=10
- 20*x+6*y=7
- 17*x-7*y=7
- 3*x+9*y=7
- Equation:
- Equation 64-x^2=0
-
Equation 2*x^2+7*x-4=0
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Equation 11/(x+4)=-11/7
-
Equation x^6=(x-5)^3
- Integral of d{x}:
-
-7
- Derivative of:
- -7
- Canonical form:
- -7
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Identical expressions
- - two *x- sixteen *y=- seven
- minus 2 multiply by x minus 16 multiply by y equally minus 7
- minus two multiply by x minus sixteen multiply by y equally minus seven
- -2x-16y=-7
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Similar expressions
- -2*x-16*y=+7
- -2*x+16*y=-7
- 2*x-16*y=-7
Express x in terms of y where -2*x-16*y=-7
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:
$$- 2 x = 16 y - 7$$
Divide both parts of the equation by -2
We get the answer: x = 7/2 - 8*y
-2*x-16*y = -7
Looking for similar summands in the left part:
-16*y - 2*x = -7
Move the summands with the other variables
from left part to right part, we given:
$$- 2 x = 16 y - 7$$
Divide both parts of the equation by -2
x = -7 + 16*y / (-2)
We get the answer: x = 7/2 - 8*y
Rapid solution
[src]
x1 = 7/2 - 8*re(y) - 8*I*im(y)
$$x_{1} = - 8 \operatorname{re}{\left(y\right)} - 8 i \operatorname{im}{\left(y\right)} + \frac{7}{2}$$
x1 = -8*re(y) - 8*i*im(y) + 7/2