Answer:
3,34
Step-by-step explanation:
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Answer: -57
Step-by-step explanation: -48 + (9 - 18) -48 + -9 = -57
S+ST = RT
3x+1 + 2x-2 = 64
5x = 65
x = 13
lesser x = -4.73205, so -4.73
greater x = -1.26795, so -1.27