Question

PROBLEM 13) Simplify the expression: (2t - 8) - 42 (10 - 4t) + 7 Show your work here:

Answer 1

the given expression is,

(2t - 8) - 42(10 - 4t) + 7

= 2t - 8 - 420 - 168t + 7

= -166t - 421

thus, the answer is -166t - 421