Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 9+10(3x-10)=2
-
Equation (x-4)/(x-6)=2
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Equation -x+9=16
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Equation x^2-4x+13=0
- Express {x} in terms of y where:
- -9*x+12*y=16
- -10*x+8*y=2
- -16*x+18*y=9
- 4*x-1*y=12
- Graphing y =:
- 3x+1
- 3x+1
- Integral of d{x}:
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3x+1
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Identical expressions
- 3x+ one = zero
- 3x plus 1 equally 0
- 3x plus one equally zero
- 3x+1=O
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Similar expressions
- 2(x+1)=3(x+1)
- 2/3*x+1=1/2*x+1/6
- 1/3*x+12=x
- 3x-1=0
- 8*x-3/7-3*x+1/10=2
3x+1=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move free summands (without x)
from left part to right part, we given:
$$3 x = -1$$
Divide both parts of the equation by 3
We get the answer: x = -1/3
3*x+1 = 0
Move free summands (without x)
from left part to right part, we given:
$$3 x = -1$$
Divide both parts of the equation by 3
x = -1 / (3)
We get the answer: x = -1/3
Sum and product of roots
[src]
sum
-1/3
$$- \frac{1}{3}$$
=
-1/3
$$- \frac{1}{3}$$
product
-1/3
$$- \frac{1}{3}$$
=
-1/3
$$- \frac{1}{3}$$
-1/3
The graph