Solve the following equation for a: -g + 3/4a = y

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

Anyone know? will mark brainliest if you're correct!

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =