Mister Exam
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How to use it?
- Equation:
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Equation 3*x^2+6*x+3=0
-
Equation -4x+3=2x
-
Equation x^27^9^(-0,5)=4 096
-
Equation 2x^2-6x=0
- Express {x} in terms of y where:
- -19*x-8*y=-3
- 15*x-19*y=-13
- 11*x-12*y=-11
- -6*x+6*y=18
- Derivative of:
- -4x+3
-
2x
- Graphing y =:
- -4x+3
- 2x
- Integral of d{x}:
-
2x
-
Identical expressions
- -4x+ three =2x
- minus 4x plus 3 equally 2x
- minus 4x plus three equally 2x
-
Similar expressions
- -4*x+3=7
- 2(x-2)-10=0
- (x^2-4*x+3)(x^2-4*x+4)=20
- 4x+3=2x
- -x-arctg(2*x)=-3,14
- -4x-3=2x
- (x^2-4*x+3)(x-2)=0
- 6*x^2-4*x+3*x=0
-4x+3=2x 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:
$$- 4 x = 2 x - 3$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-6\right) x = -3$$
Divide both parts of the equation by -6
We get the answer: x = 1/2
-4*x+3 = 2*x
Move free summands (without x)
from left part to right part, we given:
$$- 4 x = 2 x - 3$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-6\right) x = -3$$
Divide both parts of the equation by -6
x = -3 / (-6)
We get the answer: x = 1/2
Sum and product of roots
[src]
sum
1/2
$$\frac{1}{2}$$
=
1/2
$$\frac{1}{2}$$
product
1/2
$$\frac{1}{2}$$
=
1/2
$$\frac{1}{2}$$
1/2
The graph