Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 1*x+19*y=-10
- -16*x-7*y=-5
- -2*x+1*y=-8
- 1*x-19*y=-10
- Equation:
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Equation (5x+8)-(8x+14)=9
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Equation tg(x)=-1
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Equation sin(x)=3/2
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Equation k^2+k-2=0
- Limit of the function:
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-10
- -10
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Identical expressions
- one *x+ nineteen *y=- ten
- 1 multiply by x plus 19 multiply by y equally minus 10
- one multiply by x plus nineteen multiply by y equally minus ten
- 1x+19y=-10
-
Similar expressions
- 1*x+19*y=+10
- 1*x-19*y=-10
Express x in terms of y where 1*x+19*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:
$$x = - 19 y - 10$$
We get the answer: x = -10 - 19*y
1*x+19*y = -10
Looking for similar summands in the left part:
x + 19*y = -10
Move the summands with the other variables
from left part to right part, we given:
$$x = - 19 y - 10$$
We get the answer: x = -10 - 19*y
Rapid solution
[src]
x1 = -10 - 19*re(y) - 19*I*im(y)
$$x_{1} = - 19 \operatorname{re}{\left(y\right)} - 19 i \operatorname{im}{\left(y\right)} - 10$$
x1 = -19*re(y) - 19*i*im(y) - 10