Answer:
t = -1
Explanation:
Solving the equation:
Distribute (-2) to each term of (t + 4) in the RHS
10t + 4 - 2t = 2 - 2(t + 4)
10t - 2t + 4 = 2 - 2 *t - 2*4
10t - 2t + 4 = 2 - 8 - 2t
Combine the like terms in the LHS and RHS,
8t + 4 = - 6 - 2t
Subtract 4 from both sides,
8t = -6 - 2t - 4
8t = -10 - 2t
Add 2t to both sides,
8t + 2t = -10
10t = -10
t = -10 ÷ 10