no answer to t 5t - 5 = 5t +7 ( subtract 5t from both sides reducing to) -5 = +7 Negative 5 does not equal positive 7.
If t=1, then 5t = 5 and 5t + 5 = 10
5t - 7 = 11 5t - 7 + 7 = 11 + 7 5t = 18 5t/5 = 18/5 t = 18/5 t = 3 3/5
t + 5t + 5 = 6t + 5
You don't for t, as gathering your coefficient variables together = 0 5t - 5 = 5t + 7 now, subtracting 5t from either side to get the variables on one side of the equation renders this. - 5 does not = 7
Depends on which question you're asking: 1) (5t-5)/-10=70 5t-5=-700 5t=-695 t=-139 2) (5(t-5))/-10=70 5(t-5)=-700 5t-25=-700 5t=-675 t=-135
5t
5t + rt = t(5+r)
5t - 1 = -11 Therefore, 5t = -10 t = -10/5 t = -2
5t is5t is5t is5t is
-8+5T=-6 add 8 to each side 5T =8-6 5T=2 T=2/5 or T=0.4
5t/12