Answer:
x=14
Step-by-step explanation:
8x-9+6x-7 = 180 (being adjacent angles)
14x-16 = 180
14x = 180+16
14x =196
x = 196/14
x =14
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Answer:
4x-11
Step-by-step explanation:
open parentheses: 4x-8-3
solve: 4x-11
Answer:
5
Step-by-step explanation:
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There are 2/8 in 1/4 and 5/10 in 1/2
