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How to use it?
- Equation:
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Equation x^2-8=(x-4)^2
-
Equation 2,6x-0,75=0,9x-35,6
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Equation (x+3)/3=(3-x)/8
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Equation 36-x^2=0
- Express {x} in terms of y where:
- 14*x-4*y=20
- 8*x+5*y=-12
- -7*x-4*y=-4
- -2*x-10*y=20
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Identical expressions
- 8x- three : seven -3x+ one : ten = two
- 8x minus 3:7 minus 3x plus 1:10 equally 2
- 8x minus three : seven minus 3x plus one : ten equally two
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Similar expressions
- 8x+3:7-3x+1:10=2
- 8x-3:7-3x-1:10=2
- 8x-3:7+3x+1:10=2
8x-3:7-3x+1:10=2 equation
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The solution
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[src]
8*x - 3/7 - 3*x + 1/10 = 2
$$\left(- 3 x + \left(8 x - \frac{3}{7}\right)\right) + \frac{1}{10} = 2$$
Detail solution
Given the linear equation:
Looking for similar summands in the left part:
Move free summands (without x)
from left part to right part, we given:
$$5 x = \frac{163}{70}$$
Divide both parts of the equation by 5
We get the answer: x = 163/350
8*x-3/7-3*x+1/10 = 2
Looking for similar summands in the left part:
-23/70 + 5*x = 2
Move free summands (without x)
from left part to right part, we given:
$$5 x = \frac{163}{70}$$
Divide both parts of the equation by 5
x = 163/70 / (5)
We get the answer: x = 163/350
Sum and product of roots
[src]
sum
163 --- 350
$$\frac{163}{350}$$
=
163 --- 350
$$\frac{163}{350}$$
product
163 --- 350
$$\frac{163}{350}$$
=
163 --- 350
$$\frac{163}{350}$$
163/350