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RUDIKE [14]
3 years ago
8

How to solve 5a + c = -8a

Mathematics
1 answer:
sergey [27]3 years ago
6 0

Solve for a:

5a+c=-8a\ \ \ |-c\\\\5a=-8a-c\ \ \ |+8a\\\\13a=-c\ \ \ |:13\\\\\boxed{a=-\dfrac{c}{13}}

Solve for c:

5a+c=-8a\ \ \ \ |-5a\\\\\boxed{c=-13a}

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