Answer:
x = -8
Step-by-step explanation:
1) 5x + 7= 7x +23
Move the terms
2) 5x + 7 -7x = 23
Collect like terms
3) 5x -7x = 23 - 7
Calculate
4) -2x = 16
Divide both sides by <em>-2</em>
5) x = -8
Answer:
i think b and d
Step-by-step explanation:
Answer:
a = 5
Step-by-step explanation:
171 dollar because 1170 divde by 19.5 is 60 times 2.85 is 171
Answer:
8
Step-by-step explanation: