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OpenStudy (anonymous):
Equation A: x + z = 6 Equation B: 3x + 2z = 1 Which of the following is a possible step in eliminating the z-term? A. Multiply equation A by -2. B. Multiply equation B by 2. C. Multiply equation A by 3. D. Mulitply equation B by 3.
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OpenStudy (welshfella):
the statement makes the z term in equation A equal to -2z
OpenStudy (anonymous):
the answers A ?
OpenStudy (anonymous):
@welshfella
OpenStudy (anonymous):
@horsegirl27 @BTaylor
OpenStudy (horsegirl27):
yup
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OpenStudy (anonymous):
can you help me ?
OpenStudy (horsegirl27):
sure
OpenStudy (anonymous):
the question is above
OpenStudy (horsegirl27):
I think it is A :)
OpenStudy (anonymous):
thank you
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OpenStudy (horsegirl27):
np
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