Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation (x+1)+(x+3)=5
-
Equation x^6=1
-
Equation -x^3+4*x^2+4*x-16=0
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Equation x/7=6
- Express {x} in terms of y where:
- -15*x+13*y=-1
- -3*x-5*y=-7
- 13*x-17*y=-13
- 9*x-16*y=14
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Identical expressions
- ninety-two -x/(seven - twelve)= zero
- 92 minus x divide by (7 minus 12) equally 0
- ninety minus two minus x divide by (seven minus twelve) equally zero
- 92-x/7-12=0
- 92-x/(7-12)=O
- 92-x divide by (7-12)=0
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Similar expressions
- 92-x/(7+12)=0
- 92+x/(7-12)=0
92-x/(7-12)=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the left part
Looking for similar summands in the left part:
Move free summands (without x)
from left part to right part, we given:
$$\frac{x}{5} = -92$$
Divide both parts of the equation by 1/5
We get the answer: x = -460
92-x/(7-12) = 0
Expand brackets in the left part
92-x/7-/12 = 0
Looking for similar summands in the left part:
92 + x/5 = 0
Move free summands (without x)
from left part to right part, we given:
$$\frac{x}{5} = -92$$
Divide both parts of the equation by 1/5
x = -92 / (1/5)
We get the answer: x = -460
Sum and product of roots
[src]
sum
-460
$$-460$$
=
-460
$$-460$$
product
-460
$$-460$$
=
-460
$$-460$$
-460