Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x-7=0
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Equation 6x=28-x
- Equation x^2+y^2=4
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Equation 5-2/5x=11
- Express {x} in terms of y where:
- 20*x+9*y=17
- 11*x-11*y=-17
- -17*x-12*y=-9
- -6*x+1*y=-5
- Graphing y =:
- -x-10
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Identical expressions
- six *x- nineteen =-x- ten
- 6 multiply by x minus 19 equally minus x minus 10
- six multiply by x minus nineteen equally minus x minus ten
- 6x-19=-x-10
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Similar expressions
- ((-72/5300)*2,4-x)*(((-107,56)/5300)*2,2-x)-((-34/5300)^2)*2,2*2,4=0
- 6*x-19=-x+10
- 6*x+19=-x-10
- x-(x-10)=0,35
- 6*x-19=+x-10
- 1\4x+27=1\6x-19
- 15(4-x)-10.5x=11.5
- 23-4,6x=3,6x-19
6*x-19=-x-10 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:
$$6 x = 9 - x$$
Move the summands with the unknown x
from the right part to the left part:
$$7 x = 9$$
Divide both parts of the equation by 7
We get the answer: x = 9/7
6*x-19 = -x-10
Move free summands (without x)
from left part to right part, we given:
$$6 x = 9 - x$$
Move the summands with the unknown x
from the right part to the left part:
$$7 x = 9$$
Divide both parts of the equation by 7
x = 9 / (7)
We get the answer: x = 9/7
Sum and product of roots
[src]
sum
9/7
$$\frac{9}{7}$$
=
9/7
$$\frac{9}{7}$$
product
9/7
$$\frac{9}{7}$$
=
9/7
$$\frac{9}{7}$$
9/7
The graph