Answer:
the solution is a = -2/5.
Explanation:
To solve for a, we can start by isolating the variable term on one side of the equation and simplifying:
2/5 + 4a = -6/5
Subtract 2/5 from both sides:
4a = -6/5 - 2/5
Simplify the right side:
4a = -8/5
Divide both sides by 4:
a = (-8/5) / 4
Simplify:
a = -2/5
Therefore, the solution is a = -2/5.