329 :32=10,28125 is the answer
2(3x) and 2(-9)
so 2*3x equals 6x and 2*-9 equals -18
6x-18
Answer:
x = 32
Step-by-step explanation:
(2x + 60) + (3x - 40) = 180 because they are supplementary angles
5x + 20 = 180
5x = 160
x = 32
Answer:
B
Step-by-step explanation:
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