Question

2a-6=-10 what is the value of a​

Answer 1

Answer:

-2

Step-by-step explanation:

2a-6=-10

2a =-10+6

2a =-4

a=-4/2

a=-2

Answer 2

As per the given data in question  

In above question it is given that

We have find the value of given expression

Given the data in question 2a-6=-10

Hence, for solving the above equation, we will solve it by separating the like terms at one side.

So, we will shift 6 from LHS to RHS the sign will change from negative to positive,

$2a-6=-10\\2a=-10+6\\2a=-4$

Divide by $2$

$a=\frac{-4}{2} \\a=-2$

Hence the required value will be a=$-2$.