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OpenStudy (anonymous):
What is the solution to the equation 12.7 + x = –7.4? A.20.1 B.5.1 C.–20.1 D.–5.1
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OpenStudy (anonymous):
C.
OpenStudy (anonymous):
x should equal -20.1...... 12.7 + x = -7.4 -->x-12.7=-7.4 - 12.7 -->x= -7.4 + (-12.7) -->x= -20.1
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