What value of A will make the equation a true statement? Explain how you arrived at your solution. Fast as possible would be nice kind Madams and Sirs.

x=-7/12

Step-by-step explanation:

add the fractions

(-3/4+4/3)+a=0

(-9+16/12)+a=0

(7/12)+a=0

Transpose 7/12 to the right side so the signs will change it will become negative

a=-7/12