Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation sin(x/2)=1
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Equation 3x+3=5x
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Equation x/4+x=4
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Equation tan(x)=-1/2
- Express {x} in terms of y where:
- 18*x+12*y=18
- -2*x+20*y=-2
- -17*x+2*y=9
- 14*x-16*y=19
- 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
- 2x-3(x+3)=-5
- 3x-3=5x
- sin^(3)(x)+3*sin(x)*cos(x)+sin(x)*cos(x)=5cos^(3)(x)
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