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2 answers

is it (b+d)/(a-c)

ax - b = cx + d
ax - cx = d + b
x(a - c) = (b + d)
x = (b+d)/(a-c)

2007-10-14 16:36:37 · answer #1 · answered by norman 7 · 0 0

Your answer source is misguided x = (d - b)/(a - c) as long as a isn't the comparable as c. ProfRay The parentheses are needed, without them your answer looks lin d - (d/a) - c because it relatively is mandatory to maintain on with the order of operations regulations and branch comes first in this expression.

2016-11-08 08:33:30 · answer #2 · answered by ? 4 · 0 0

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