Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^2+11*x+30=0
-
Equation (-2-4t-1)²+(0+2t-1)²+(2+5t)²=9
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Equation 1/3*x=12
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Equation (|3*x-9|)-(|x+2|)=7
- Express {x} in terms of y where:
- 20*x-11*y=-8
- -12*x-20*y=7
- -9*x+7*y=14
- -9*x-13*y=17
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Identical expressions
- x= three 6x-3=7x
- x equally 36x minus 3 equally 7x
- x equally three 6x minus 3 equally 7x
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Similar expressions
- 1+10*x^-1+22^(-2)+36*x^-3=0
- 36x-(32-14x^2)=20x-6x^2
- x=36x+3=7x
- 36(x-3)=10-2(x+2)
- -3*(x+8)=36*(x-3)
x=36x-3=7x equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move the summands with the unknown x
from the right part to the left part:
$$- 35 x = -3$$
Divide both parts of the equation by -35
We get the answer: x = 3/35
x = 36*x-3
Move the summands with the unknown x
from the right part to the left part:
$$- 35 x = -3$$
Divide both parts of the equation by -35
x = -3 / (-35)
We get the answer: x = 3/35
Sum and product of roots
[src]
sum
3/35
$$\frac{3}{35}$$
=
3/35
$$\frac{3}{35}$$
product
3/35
$$\frac{3}{35}$$
=
3/35
$$\frac{3}{35}$$
3/35