Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^2-x-7=0
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Equation x^2+x-9=0
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Equation -2(-2-y)-y-2=0
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Equation x+5=13
- Express {x} in terms of y where:
- -6*x-13*y=17
- -7*x+5*y=1
- -6*x-19*y=7
- -19*x-4*y=-19
- Limit of the function:
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7/8
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Identical expressions
- 3x- four / six × eight = seven / eight
- 3x minus 4 divide by 6×8 equally 7 divide by 8
- 3x minus four divide by six × eight equally seven divide by eight
- 3x-4 divide by 6×8=7 divide by 8
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Similar expressions
- 3x+4/6×8=7/8
3x-4/6×8=7/8 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
8*(-2)
3*x + ------ = 7/8
3
$$3 x + \frac{\left(-2\right) 8}{3} = \frac{7}{8}$$
Detail solution
Given the linear equation:
Move free summands (without x)
from left part to right part, we given:
$$3 x = \frac{149}{24}$$
Divide both parts of the equation by 3
We get the answer: x = 149/72
3*x-4/6*8 = 7/8
Move free summands (without x)
from left part to right part, we given:
$$3 x = \frac{149}{24}$$
Divide both parts of the equation by 3
x = 149/24 / (3)
We get the answer: x = 149/72
Sum and product of roots
[src]
sum
149 --- 72
$$\frac{149}{72}$$
=
149 --- 72
$$\frac{149}{72}$$
product
149 --- 72
$$\frac{149}{72}$$
=
149 --- 72
$$\frac{149}{72}$$
149/72