Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 6/(x-2)+5/x=3
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Equation sin(x)=4
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Equation 9^x-8*3^x-9=0
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Equation x^2-6x-27=0
- Express {x} in terms of y where:
- 16*x-17*y=-15
- -4*x-4*y=19
- 15*x+1*y=19
- -16*x-10*y=4
- Limit of the function:
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77
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Identical expressions
- three *x- fifty = seventy-seven
- 3 multiply by x minus 50 equally 77
- three multiply by x minus fifty equally seventy minus seven
- 3x-50=77
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Similar expressions
- 3*x+50=77
- -5*7^x+3^8*x+4=3^(2*x+1)*7^(7*x-2)
3*x-50=77 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move free summands (without x)
from left part to right part, we given:
$$3 x = 127$$
Divide both parts of the equation by 3
We get the answer: x = 127/3
3*x-50 = 77
Move free summands (without x)
from left part to right part, we given:
$$3 x = 127$$
Divide both parts of the equation by 3
x = 127 / (3)
We get the answer: x = 127/3
Sum and product of roots
[src]
sum
127/3
$$\frac{127}{3}$$
=
127/3
$$\frac{127}{3}$$
product
127/3
$$\frac{127}{3}$$
=
127/3
$$\frac{127}{3}$$
127/3
The graph