Question

Solve EX2.1 Q11,12 NCERT GRADE 8.


FOR BRAINLIEST

Answer 1

Solve NCERT 8th standard

Linear equations in one variable

Ex. 2.1

11. (and) 12.

Answer:

Ex. 2.1

11. p = -4/3

12. x = 8/5

Step-by-step explanation:

LINEAR EQUATIONS IN ONE VARIABLE

Ex. 2.1

11.

17 + 6p = 9

6p = 9 - 17

6p = -8

p = -8 / 6

p = -4 / 3

12.

x/3 + 1 = 7/15

x/3 = 7/15 - 1

x/3 = 7/15 - 1/1     [ 1 = 1 / 1 ]

x/3 = $\frac{7 - 15}{15}$

x/3 = 8 / 15

x = $\frac{8}{15}$ × 3

x = 8 / 5