Question

G=2+4a get “a” by itself show work

Answer 1

Given:

G = 2 + 4a

To make a subject of the equation, first step is subtract 2 from both sides:

`G\text{ - 2 = 2 -2 + 4a}`
`G\text{ - 2 = 4a}`

The next step is to divide both sides by 4:

`\frac{G\text{ - 2}}{4}\text{ = }(4a)/(4)`
`\frac{G\text{ - 2}}{4}\text{ = a}`

Therfore,

`\text{ a = }\frac{G\text{ - 2}}{4}`