Answer: a= -18/2
Step-by-step explanation:
2a + 2x3 = -12
2a + 6 = -12
2a + 6 - 6 = -12 - 6 ( subtract 6 from both sides)
2a = -18 (Divide 2 by both sides)
a= -18/2
Answer:
6
Step-by-step explanation:
Answer:
e=-2
Step-by-step explanation:
9e-7e=-11+7
2e=-4
e=-2
Answer:
66 units
Step-by-step explanation:
Answer:2
Step-by-step explanation:
6-12 =-6
-6/-3=2 mark brainliest please