Question

solve this is linear equation 2(y- 5/2) =0.3​

Answer 1

2(y- 5/2) =0.3

or, y-5/2 = 0.3/2

or, y-2.5 = 0.15

or, y= 0.15+2.5

= 2.65 Ans.

Answer 2

Answer:

3

Simplify ——

10

Equation at the end of step

1

:

5 3

(2 • (y - —)) - —— = 0

2 10

STEP

2

:

5

Simplify —

2

Equation at the end of step

2

:

5 3

(2 • (y - —)) - —— = 0

2 10

STEP

3

:

Rewriting the whole as an Equivalent Fraction

3.1 Subtracting a fraction from a whole

Rewrite the whole as a fraction using 2 as the denominator :

y y • 2

y = — = —————

1 2

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 :

3.2 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:

y • 2 - (5) 2y - 5

——————————— = ——————

2 2

Equation at the end of step

3

:

(2y - 5) 3

(2 • ————————) - —— = 0

2 10

STEP

4

:

Equation at the end of step 4

3

(2y - 5) - —— = 0

10