3.4 + t = 10.5
Subtract 3.4 from each side of the equation:
t = 7.1
5t + 25 = 525 divide by 5 to both sides t + 5 = 105 subtract 5 to both sides t = 100
Addition is commutative.
2t
t=-10
v
467
Yes and t = 1 in both equations
It is the same as: 2s = t
-90
t
(7 + 8)/3 = t Therefore, t = 5.
t+12-8 = t+4