Answer:
110˚
Step-by-step explanation: angles 3 4 and six equal 180 together because it is a straight line and angle 3 is 70˚ because angle 1 is 70˚ so if angle 3 is 70˚ then the other 2 angles together have to be 110
A = -3
8a-6+2=-7+7a
Add 2 to -6
8a-4=-7+7a
Subtract 7a from 8a
Add 4 to -7
Then you get
A= -3
anyone answer yet
Step-by-step explanation:
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