Question

Subtract 10x on both sides and rewrite the equation to represent the remaining values.
Olivia's miles
=
Addison's miles

60+20x
=
90+10x
−
10x
−
10x

=

Answer 1

To rewrite the equation after subtracting \(10x\) from both sides, you start with the original equation:

\[
60 + 20x = 90 + 10x
\]

Now, subtract \(10x\) from both sides:

\[
60 + 20x - 10x = 90 + 10x - 10x
\]

This simplifies to:

\[
60 + 10x = 90
\]

Now we have the equation rewritten to represent the remaining values:

\[
60 + 10x = 90
\]