Mister Exam
Other calculators
-
How to use it?
- Equation:
-
Equation 2x=18-x
-
Equation x+7-x/3=3
-
Equation 2-3*(2*x+2)=5-4*x
-
Equation -4x=15-3(3x-5)
- Express {x} in terms of y where:
- 10*x+5*y=-17
- 14*x+16*y=-3
- 20*x+5*y=-3
- -14*x+5*y=-1
- Integral of d{x}:
-
1+y
- 1+y
- Plot:
- 1+y
-
Identical expressions
- one +y
- 1 plus y
- one plus y
-
Similar expressions
- (8*x^-1-(y^-1))/(8*x^-1+(y^-1))=0
- (x+1)+(y-1)=(11/10)
- 1-y
1+y equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move free summands (without y)
from left part to right part, we given:
$$y = -1$$
We get the answer: y = -1
1+y = 0
Move free summands (without y)
from left part to right part, we given:
$$y = -1$$
We get the answer: y = -1
Sum and product of roots
[src]
sum
-1
$$\left(-1\right)$$
=
-1
$$-1$$
product
-1
$$\left(-1\right)$$
=
-1
$$-1$$
The graph