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How to use it?
- Equation:
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Identical expressions
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Similar expressions
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4x+7/3+2=7x/2 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
7*x
4*x + 7/3 + 2 = ---
2
$$\left(4 x + \frac{7}{3}\right) + 2 = \frac{7 x}{2}$$
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:
$$4 x = \frac{7 x}{2} - \frac{13}{3}$$
Move the summands with the unknown x
from the right part to the left part:
$$\frac{x}{2} = - \frac{13}{3}$$
Divide both parts of the equation by 1/2
We get the answer: x = -26/3
4*x+7/3+2 = 7*x/2
Looking for similar summands in the left part:
13/3 + 4*x = 7*x/2
Move free summands (without x)
from left part to right part, we given:
$$4 x = \frac{7 x}{2} - \frac{13}{3}$$
Move the summands with the unknown x
from the right part to the left part:
$$\frac{x}{2} = - \frac{13}{3}$$
Divide both parts of the equation by 1/2
x = -13/3 / (1/2)
We get the answer: x = -26/3
Sum and product of roots
[src]
sum
-26/3
$$- \frac{26}{3}$$
=
-26/3
$$- \frac{26}{3}$$
product
-26/3
$$- \frac{26}{3}$$
=
-26/3
$$- \frac{26}{3}$$
-26/3