Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation -x=5
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Equation x/3+x/12=15/4
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Equation x^2-2x=0
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Equation x^2-3x-10=0
- Express {x} in terms of y where:
- -18*x+12*y=-8
- -14*x+4*y=-16
- 9*x-1*y=17
- -3*x+17*y=-4
- Expression:
- x-y
- x-y
- Limit of the function:
- x-y
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Identical expressions
- x-y= three
- x minus y equally 3
- x minus y equally three
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Similar expressions
- 2^(x^(-y))-10*|x-3*y|=236
- x+y=3
x-y=3 equation
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:
$$x = y + 3$$
We get the answer: x = 3 + y
x-y = 3
Looking for similar summands in the left part:
x - y = 3
Move the summands with the other variables
from left part to right part, we given:
$$x = y + 3$$
We get the answer: x = 3 + y
The graph
Sum and product of roots
[src]
sum
0 + 3 + y
$$\left(y + 3\right) + 0$$
=
3 + y
$$y + 3$$
product
1*(3 + y)
$$1 \left(y + 3\right)$$
=
3 + y
$$y + 3$$
3 + y