Mister Exam
Other calculators
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How to use it?
- Express {x} in terms of y where:
- -6*x+11*y=-5
- -3*x-19*y=-9
- -19*x-15*y=15
- 16*x+14*y=-14
- Equation:
-
Equation x^3=3
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Equation 5-x^2=0
- Equation (-5*x+3)*(-x+8)=0
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Equation x^2+6=5x
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Identical expressions
- sixteen *x+ fourteen *y=- fourteen
- 16 multiply by x plus 14 multiply by y equally minus 14
- sixteen multiply by x plus fourteen multiply by y equally minus fourteen
- 16x+14y=-14
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Similar expressions
- 16*x-14*y=-14
- 16*x+14*y=+14
Express x in terms of y where 16*x+14*y=-14
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:
$$16 x = - 14 y - 14$$
Divide both parts of the equation by 16
We get the answer: x = -7/8 - 7*y/8
16*x+14*y = -14
Looking for similar summands in the left part:
14*y + 16*x = -14
Move the summands with the other variables
from left part to right part, we given:
$$16 x = - 14 y - 14$$
Divide both parts of the equation by 16
x = -14 - 14*y / (16)
We get the answer: x = -7/8 - 7*y/8
Rapid solution
[src]
7 7*re(y) 7*I*im(y)
x1 = - - - ------- - ---------
8 8 8
$$x_{1} = - \frac{7 \operatorname{re}{\left(y\right)}}{8} - \frac{7 i \operatorname{im}{\left(y\right)}}{8} - \frac{7}{8}$$
x1 = -7*re(y)/8 - 7*i*im(y)/8 - 7/8