Which equation could be represented by the number line? O A. -6+ 5 = -1 B. 1 + (-6) = -5 C. -5 + 6 = 1 O D. 1+(-7) = -6 PLS HELPP MEE OUT

U sure ur question is correct i can't find answer

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