Answer
a= -6
Step-by-step explanation:
-2(a-3)=12
1.) -2(a)= -2a
2) -2(-3)= 6
3) -2a+6=12
-6 -6
4) -2a/-2 = 12/-2
a = -6
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Answer:
D. A over 4
Step-by-step explanation:
One quarter is equal to . If her aunt is age 'a', than Salina's age is a/4
Hope this helps.
Answer:
11.9
Step-by-step explanation:
71.40 divided by 6
es muy falso por qué no es un conciente irreductible