Move all terms containing a to the left side of the equation.
Subtract a2 from both sides of the equation.
Subtract 2a from both sides of the equation.
Combine the opposite terms in a2+4a+3-a2-2a.
Subtract a2 from a2.
Add 4a+3 and 0.
Subtract 2a from 4a.
Subtract 3 from both sides of the equation.
Divide each term by 2 and simplify.
Divide each term in 2a=-3 by 2.
Cancel the common factor of 2.
Cancel the common factor.
Divide a by 1.
Move the negative in front of the fraction.
The result can be shown in multiple forms.
Mixed Number Form:
Solve for a a^2+4a+3=a^2+2a