Question

-312+476-(-210)+[(-178)+139+(-128)]solve ti's problem by step the answer is 207 how the answer get​

Answer 1

Answer:

$\2207$

Step-by-step explanation:

$\--312+476-(-210)+[(-178)+139+(-128)] \\ - 312 + 476 + 210 + ( - 178 + 139 - 128) \\ 686 - 312 - 178 + 139 - 128 \\ 825 - 618 = 207$

Answer 2

Answer:

207

Step-by-step explanation:

-312+476-(-210)+(-178)+139+(-128)

(-312+476)+(210-178)+(139-128)

164+32+11

207