So you start by adding 8t+5t which equals 13t. So 13t=220. Now you divide by 13 so t=220/13 Hope I helped!
8t equals -42 = -34
8t + 5 = 6t + 1,subtract 6t an 5 from each side,2t = -4t = -2Checking, 8t + 5 = -16 + 5 = -11 and 6t +1 = -12 + 1 = -11
Yes, a linear equation in t.
15t = 17 + 8t -24 15t - 8t = 17 - 24 7t = -7 t = -1
-(t(3t + 1)(t - 8))
7s plus 8t plus 10s plus 12t can be simplified to 17s plus 20t.
That's entirely correct.If you divide each side of the equation by 't',you reach the startling conclusion that 5 = 5 !
-8t = -152 t = 19
T is table spoon
Since 1 ton is equal to 2,000 lb, 8T is equal to 16,000 lb.
7t + 2
8t = 36 t = 36/8 = 18/4 9/2 = 4.5
-3t3 + 23t2 + 8t = -t(3t2 - 23t - 8) = -t(3t + 1)(t - 8)
8t + 32
You combine like terms.
Solving for two unknown variables (s and t) requires two independent equations. You have only one.
89+2t = 10t+25 89-25 = 10t-2t 64 = 8t t = 8
2t2+8t+5 = 0 The expression in this quadratic equation is not so simple to factorise because 5 is a prime number which has only two factors (itself and one) but we can get a near enough solution by using the quadratic equation formula. Using the quadratic equation formula gives the solution as: t = - 0.7752551286 or t = - 3.224744871
It is an expression that can be simplified to -8t-38
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