geometry
posted by Katie .
if measure of angle SUT=3x+6 and measure of angle RUS=5x4, find measure of angle SUT

d diagram here is very important
4rm my assummed diagram i drew, SUT is part of RUS ie u can get angle sut 4rm angle rus
==>5x4(3x+6)
5x43x6
2x10
to form an equation equate to zero
2x10=0
2x=10
x=5 
Do they add up to a right angle? A straight line?

7×5=3×+11