Answer:
x = 24
Step-by-step explanation:
1.) put the equations together and equal them to 180
2x + 4 + 6x - 16 = 180
2.) combine like terms
8x - 12 = 180
3.) divide both sides by 8
8x = 192
4.) simplify
x = 24
Answer: C
Step-by-step explanation:
Answer:
-44
Step-by-step explanation:
12-7(8+6-6)
12-7(8)
12-56
-44