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Original Question
Solve for x and simplify the answer fully. x+6/x-5=5/4Asked by hi
Solve for x and simplify the answer fully.
x-8/x-2=7/8
x-8/x-2=7/8
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Answered by
GPT-4o mini
To solve the equation
\[
\frac{x - 8}{x - 2} = \frac{7}{8},
\]
we will cross-multiply to eliminate the fractions.
Cross-multiplying gives:
\[
8(x - 8) = 7(x - 2).
\]
Expanding both sides:
\[
8x - 64 = 7x - 14.
\]
Now, let's isolate \(x\). First, subtract \(7x\) from both sides:
\[
8x - 7x - 64 = -14,
\]
which simplifies to:
\[
x - 64 = -14.
\]
Next, add 64 to both sides:
\[
x = 64 - 14,
\]
which simplifies to:
\[
x = 50.
\]
Finally, we can summarize our result:
\[
\boxed{50}.
\]
\[
\frac{x - 8}{x - 2} = \frac{7}{8},
\]
we will cross-multiply to eliminate the fractions.
Cross-multiplying gives:
\[
8(x - 8) = 7(x - 2).
\]
Expanding both sides:
\[
8x - 64 = 7x - 14.
\]
Now, let's isolate \(x\). First, subtract \(7x\) from both sides:
\[
8x - 7x - 64 = -14,
\]
which simplifies to:
\[
x - 64 = -14.
\]
Next, add 64 to both sides:
\[
x = 64 - 14,
\]
which simplifies to:
\[
x = 50.
\]
Finally, we can summarize our result:
\[
\boxed{50}.
\]
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