Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 5-x=4(x-3)
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Equation 3*x^2-12*x+12=0
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Equation 5(x-2,2)=7x
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Equation -2x=4
- Express {x} in terms of y where:
- 4*x+5*y=7
- 4*x-2*y=4
- -19*x+10*y=11
- 16*x-9*y=-17
- Graphing y =:
- 5-x
- Derivative of:
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5-x
- Limit of the function:
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5-x
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Identical expressions
- five -x= four (x- three)
- 5 minus x equally 4(x minus 3)
- five minus x equally four (x minus three)
- 5-x=4x-3
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Similar expressions
- (((22/25)+0.00023*((1387*b2+x)/2))/(69/200))*((6936/5)-x)=(((29/250)+0.00015*((x+200)/2))/(23/200))*(x-200)
- 0,4x-3,2=2,8
- 1/8x-(1,4x-3)=2,88
- -0,9(x-4x)-3,3=0,6(2-x)
- 5+x=4(x-3)
- x^3-13x^2+44x-32=0
- 65-(x+38)=12
- 5-x=4(x+3)
5-x=4(x-3) equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the right part
Move free summands (without x)
from left part to right part, we given:
$$- x = 4 x - 17$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-5\right) x = -17$$
Divide both parts of the equation by -5
We get the answer: x = 17/5
5-x = 4*(x-3)
Expand brackets in the right part
5-x = 4*x-4*3
Move free summands (without x)
from left part to right part, we given:
$$- x = 4 x - 17$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-5\right) x = -17$$
Divide both parts of the equation by -5
x = -17 / (-5)
We get the answer: x = 17/5
Sum and product of roots
[src]
sum
17/5
$$\frac{17}{5}$$
=
17/5
$$\frac{17}{5}$$
product
17/5
$$\frac{17}{5}$$
=
17/5
$$\frac{17}{5}$$
17/5
The graph