Technician a says that leaking components are usually repaired rather than replaced. technician b says that a replacement o-ring can take care of a leak found at a joint. who is  correct?  
            a.  both technicians a and b    b.  technician b    c.  neither technician a nor b    d.  technician a

c

step-by-step explanation:

at least i think its

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

idk

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