Final answer:
To solve the equation 4a+5=2+3.25a, isolate the variable 'a' on one side of the equation. The solution is a = -4.
Step-by-step explanation:
To solve the equation 4a+5=2+3.25a, we need to isolate the variable 'a' on one side of the equation.
Step 1: Subtract 3.25a from both sides of the equation:
4a - 3.25a + 5 = 2
0.75a + 5 = 2
Step 2: Subtract 5 from both sides of the equation:
0.75a = 2 - 5
0.75a = -3
Step 3: Divide both sides by 0.75 to solve for 'a':
a = -3/0.75
a = -4
Therefore, the solution for the equation 4a+5=2+3.25a is a = -4.