Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation (-5*x-3)*(2*x-1)=0
- Equation x^2-1=1+(1/2)*y
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Equation 2*x^2-x-1=x^2-5*x-(-1-x^2)
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Equation 3-x/7=x/3
- Express {x} in terms of y where:
- -10*x+16*y=-6
- -7*x-7*y=-14
- -11*x-14*y=-3
- 4*x-1*y=-3
- Derivative of:
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3x-2
- Graphing y =:
- 3x-2
- Canonical form:
- 3x-2
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Identical expressions
- 3x- two = five
- 3x minus 2 equally 5
- 3x minus two equally five
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Similar expressions
- (3*x-2)*(3*x+2)+(4*x-5)^2=10*x+21
- (x-2)^4+3*(x-2)^2-10=0
- 3x+2=5
3x-2=5 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:
$$3 x = 7$$
Divide both parts of the equation by 3
We get the answer: x = 7/3
3*x-2 = 5
Move free summands (without x)
from left part to right part, we given:
$$3 x = 7$$
Divide both parts of the equation by 3
x = 7 / (3)
We get the answer: x = 7/3
Sum and product of roots
[src]
sum
7/3
$$\frac{7}{3}$$
=
7/3
$$\frac{7}{3}$$
product
7/3
$$\frac{7}{3}$$
=
7/3
$$\frac{7}{3}$$
7/3
The graph