3x+7+45=180 what is the answer
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3x + 7 + 45 = 180
3x + 52 = 180
3x = 180 - 52
3x = 128
x = 128/3
x = 42.67
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3x+7+45=180
3x+52=180
3x=128
x=128/3=42.66 approx
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