Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^2-8*x+15=0
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Equation -x^2+4x+3=x^2-x-(1+2x^2)
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Equation 3x+3=5x
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Equation x^2+3x-4=0
- Express {x} in terms of y where:
- -17*x+2*y=9
- -13*x+7*y=-15
- -14*x-8*y=20
- -1*x+4*y=-10
- Derivative of:
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3x+3
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5x
- Canonical form:
- 3x+3
- Graphing y =:
- 3x+3
- 5x
- Integral of d{x}:
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5x
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Identical expressions
- three x+3=5x
- 3x plus 3 equally 5x
- three x plus 3 equally 5x
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Similar expressions
- sin^(3)(x)+3*sin(x)*cos(x)+sin(x)*cos(x)=5cos^(3)(x)
- x-atan(5*x)=0
- 3x-3=5x
- 4*cos(2*x)*cos(3*x)+3=6*sin(2*x+3*pi/2)+2*(-cos(3*x))
- (x-1)^2-(x-3)(x+3)=0
3x+3=5x 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:
$$3 x = 5 x - 3$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-2\right) x = -3$$
Divide both parts of the equation by -2
We get the answer: x = 3/2
3*x+3 = 5*x
Move free summands (without x)
from left part to right part, we given:
$$3 x = 5 x - 3$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-2\right) x = -3$$
Divide both parts of the equation by -2
x = -3 / (-2)
We get the answer: x = 3/2
Sum and product of roots
[src]
sum
3/2
$$\frac{3}{2}$$
=
3/2
$$\frac{3}{2}$$
product
3/2
$$\frac{3}{2}$$
=
3/2
$$\frac{3}{2}$$
3/2
The graph