Math, asked by keshavsarswat, 8 months ago


 \frac{4x - 3}{10x - 9 }  =  \frac{0.05}{0.25}

Answers

Answered by SMORWAL1
1

Answer:

Step by Step Solution:

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Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.25" was replaced by "(25/100)". 2 more similar replacement(s)

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

4*x-3/10*x-9-((5/100)/(25/100))=0

Step by step solution :

STEP

1

:

1

Simplify —

4

Equation at the end of step

1

:

3 5 1

((4x-(——•x))-9)-——— ÷ — = 0

10 100 4

STEP

2

:

1

Simplify ——

20

Equation at the end of step

2

:

3 1 1

((4x-(——•x))-9)-—— ÷ — = 0

10 20 4

STEP

3

:

1 1

Divide —— by —

20 4

3.1 Dividing fractions

To divide fractions, write the divison as multiplication by the reciprocal of the divisor :

1 1 1 4

—— ÷ — = —— • —

20 4 20 1

Equation at the end of step

3

:

3 1

((4x - (—— • x)) - 9) - — = 0

10 5

STEP

4

:

3

Simplify ——

10

Equation at the end of step

4

:

3 1

((4x - (—— • x)) - 9) - — = 0

10 5

STEP

5

:

Rewriting the whole as an Equivalent Fraction

5.1 Subtracting a fraction from a whole

Rewrite the whole as a fraction using 10 as the denominator :

4x 4x • 10

4x = —— = ———————

1 10

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

5.2 Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

4x • 10 - (3x) 37x

—————————————— = ———

10 10

Equation at the end of step

5

:

37x 1

(——— - 9) - — = 0

10 5

STEP

6

:

Rewriting the whole as an Equivalent Fraction

6.1 Subtracting a whole from a fraction

Rewrite the whole as a fraction using 10 as the denominator :

9 9 • 10

9 = — = ——————

1 10

Adding fractions that have a common denominator :

6.2 Adding up the two equivalent fractions

37x - (9 • 10) 37x - 90

—————————————— = ————————

10 10

Equation at the end of step

6

:

(37x - 90) 1

—————————— - — = 0

10 5

STEP

7

:

Calculating the Least Common Multiple

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