In step 3 the student first made an error to add a term 4.
Linear equation of two variables is an equation where the highest degree is 1 and the number of variables is 2.
for example: 2x+2y=9
Here, the given two equations are
Equation 1: m = 8 + 2n
Equation 2: 4m = 4 + 4n
To solve these equation multiply -4 on both sides in equation 1
Step 1:
Equation -1*4 : โ4(m) = โ4(8 + 2n)
Equation -2: ย 4m = 4 + 4n
Step 2:
Equation -1*4 : โ4m = โ32 โ 8n
Equation -2: 4m = 4 + 4n
Then add these two equations to eleminate the m terms.
Step 3:
Equation -1*4 + Equation -2 : โ4m + 4m = โ32 โ 8n +4+ 4n
In the question term 4 is missing to add in right hand side in step 3
Step-4: 0=-4n-28
taking variable term on one side and constant term on one side and then dividing the coefficient of the variable on both sides.
Step-5: n=-7
Therefore in step 3 the student first made an error to add a term 4.
Learn more about the linear equation of two variables
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Answer:
40
Step-by-step explanation:
So she has 12 cucumbers to make 3 jars of pickles.
She uses 4 cucumbers to make each jar. (Based on the equation 12โ3 =4)
Shawtyyyy better be using those pickles on burgers and not eating it raw.
So she has 10 jars right? Right, and you know she used 4 pickles per jar, so
we can get the answer by the equation of 10 x 4 = 40
Have a great day shawtayyyyyy!
Answer:
x = ย .
Step-by-step explanation:
Given : ย 4.1363636...
To find : Write as fraction .
Solution : We have given that ย
Let ย x ย = 4.1363636...
We can see number 36 ( 2 digit repeating ) so we will multiply it by 100
On multiplying both sides by 100
100x = 100 * ย 4.1363636...
100 x = 413 .63636 .....
We can write it in term of x
100 x = x + 409 .5
On subtracting both sides by x
100 - x = 409 .5
99 x = 409 .5
On dividing both sides by 99
x = .
x = ย .
x = ย .
On dividing both number by 9
x = ย .
Therefore, x = ย .
We have that the the Representation of 4.1363636 as fraction ย is
From the question we are told that:
4.1363636. is in decimal form
Fraction
This is the representation of a number in the format of a numerator and a denominator
Generally, the Representation of 4.1363636 as fraction is mathematically given by
Having defined fractions we have that
Therefore
The 4.1363636 as fraction ย is mathematically given by
in conclusion
The the Representation of 4.1363636 as fraction ย is
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