A line extends from point T to point R. Point S is between points T and R. The space between T and S is labeled 3 x minus 4. The
space between T and R is labeled 4 x + 1.
Which expression represents the measure of segment RS?
7x – 3
7x + 5
x + 5
x – 3
Which expression represents the measure of segment RS?
7x – 3
7x + 5
x + 5
x – 3
1 answer:
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The simplest way to do this is to set up equivalent fractions. So, you'd do:
= 
and then solve for x.
x=52
x=52