2t
In 2t+8 19
75+2t=100-2t 4t=25 t=6.25 So t is 6.25 or 25/4.
(t+h)(x+2)
t+t=2tand t*t= t squaredyou would only get t squared if you multiplied
2t
In 2t+8 19
89+2t = 10t+25 89-25 = 10t-2t 64 = 8t t = 8
2t+3 = -11 Subtract 3 from both sides: 2t+3-3 = -11-3 2t = -14 Divide both sides by 2 in order to find the value of t: t = -7
12(t+6)+8=4(2t-1)+2t 12t+72+8=8t-4+2t 12t-2t-8t=-72-8-4 2t=-84 2t/2=84/2 t=42
75+2t=100-2t 4t=25 t=6.25 So t is 6.25 or 25/4.
3t + 7 = 2t - 5 3t = 2t - 12 t = -12
24
(t+h)(x+2)
3r + 3r + 2t = 6r + 2t
R = S + 2T S = 3T .... substitute R = (3T) + 2T R = 5T
Rearranging the the equation to make c the subject:- c = kVp-2t