Question

Q2 solve the following equations. 1) 2×-3=5 2) 1/2-8×= -15/2​

Answer 1

Step-by-step explanation:

1. 2x-3=5

2x=5+3=8

2. (1/2) - 8x = -(15/2)

-8x= -(15/2) - (1/2)

-8x = -16/2 =-8

x =-8/-8 =1

Answer 2

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1) 2x - 3 = 5

→ 2x = 5 + 3

→ 2x = 8

→ x = 8/2

→ x = 4

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QUESTION NO 2 :—

$\frac{1}{2} - 8x = - \frac{15}{2}$

$= > - 8x = - \frac{15}{2} - \frac{1}{2}$

$= > - 8x = \frac{( - 15 - 1)}{2}$

$= > - 8x = \frac{ - 16}{2}$

$= > - 8x = - 8$

[ Both the negative signs cuts off]

$= > x = \frac{8}{8}$

$= > x = 1$

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