Mister Exam
Other calculators
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How to use it?
- Equation:
- Equation 1-y^2=2+x
-
Equation 1-7*(4+2*x)=-9-4*x
-
Equation 2*cos(x)+1=0
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Equation 3x-2=5
- Express {x} in terms of y where:
- 17*x-18*y=10
- -7*x+7*y=-14
- 10*x-16*y=6
- 1*x-4*y=1
- Derivative of:
-
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
-
Similar expressions
- 3x+2=5
- (x-2)^4+3*(x-2)^2-10=0
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