3t + 7 = 2t - 5 3t = 2t - 12 t = -12
S = 3 st + 3t = 6 st = 6 - 3t s = (6 - 3t)/t = 6/t - 3
4t-1 = t+2 3t -1 = 2 3t = 3 t = 1
Plus 3T
9t2
6t2+25+11 = (3t+11)(2t+1) when factored Use the quadratic equation formula.
3t+11 = 29 3t = 29-11 3t = 18 t = 6
First, you need some idea of what "solve" means. In this case, it means: Find what 't' must bein order to make the statement true.Start by writing the statement:-2 + 3t = -17Add 2 to each side:3t = -15Divide each side by 3:t = -5
5t + 2 = 3t - 2t + 5 Collect like terms 5t - 3t + 2t = 5 - 2 4t = 3 t = ¾ Check: 5 x 3/4 = 3¾ + 2 = 5¾; 3x¾- 2x¾ + 5 = 5¾ QED
4 solve t
if you mean T-3t+2t+4 (T and t is different variables):T-3t+2t+4=T-t+4if you mean t-3t+2t+4:t-3t+2t+4=4
-3t