Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- 14*x+17*y=19
- 19*x-2*y=-17
- 18*x-6*y=7
- -15*x+3*y=8
- Equation:
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Equation x^2-11*x+28=0
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Equation 0*x=3
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Equation 8,4(y-17,9)=4,2
- Equation x^2-x+30=0
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Identical expressions
- one *x- seven *y= five
- 1 multiply by x minus 7 multiply by y equally 5
- one multiply by x minus seven multiply by y equally five
- 1x-7y=5
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Similar expressions
- 1*x+7*y=5
Express x in terms of y where 1*x-7*y=5
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:
$$x = 7 y + 5$$
We get the answer: x = 5 + 7*y
1*x-7*y = 5
Looking for similar summands in the left part:
x - 7*y = 5
Move the summands with the other variables
from left part to right part, we given:
$$x = 7 y + 5$$
We get the answer: x = 5 + 7*y
Rapid solution
[src]
x1 = 5 + 7*re(y) + 7*I*im(y)
$$x_{1} = 7 \operatorname{re}{\left(y\right)} + 7 i \operatorname{im}{\left(y\right)} + 5$$
x1 = 7*re(y) + 7*i*im(y) + 5