Question

on subtracting 19 from twice of x,the result is -2 the value of x is​

Answer 1

Answer:

8.5 or 17/2

Step-by-step explanation:

Given,

2x - 19 = -2

We can apply the concept of linear equations in this question

2x = -2 + 19

(when we move a number from RHS to LHS or vice-versa, the sign changes)

2x = 17

x = 17/2

We can simplify or leave the answer here

x = 8.5//

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Answer 2

Answer:

8.5

Step-by-step explanation:

2x-19=-2

2x= -2-(-19)

2x=-2+19

2x=+17

2x=17

x=17÷2=8.5

so the value of x is 8.5

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