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soldi70 [24.7K]
3 years ago
5

Solve x 4x-5 /5 = 3

Mathematics
1 answer:
cluponka [151]3 years ago
6 0

Answer:

x = 1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4x−

5

5

=3

4x+−1=3

4x−1=3

Step 2: Add 1 to both sides.

4x−1+1=3+1

4x=4

Step 3: Divide both sides by 4.

4x

4

=

4

4

x=1

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a.Mean of the exam score,\bar x=3.5

Score(x)   frequency   C.F

1                  1                 1

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5                   4               32

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Using the formula

3.5=\frac{79+3f}{21+f}

73.5+3.5f=79+3f

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4 repeat most times

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N=32

N is even

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Step-by-step explanation:

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