Question

The following equation is an example of a literal equation.

Answer 1

Answer:

$a=2b-x$

Step-by-step explanation:

Solve the given equation for the variable a

we have

$2(x+a)=4b$

Solve for a

That means ----> isolate the variable a

The specific process followed in the resolution of a is

step 1

Divide by 2 both sides

$\frac{2(x+a)}{2}=\frac{4b}{2}$

Simplify

$x+a=2b$

step 2

subtract x both sides

$x+a-x=2b-x$

simplify

$a=2b-x$