No idea ı m sorry lkddkdk
Answer: 7 books
Step-by-step explanation:
Start by subtracting 26 and 5 which gives you 21
Then you want to divide 21 and 3 which leaves you with 7
Plug in x and y
1 / [2(4)3+3.4(2)]
1 / 24+6.8
1 / 30.8
Answer:
1) x=10
2) x=6
3) x=13
Step-by-step explanation:
1) 15x-17+4x+7=180
19x-10=180
19x=190
x=10
2) 13x+5=16x-13
5+13=16x-13x
18=3x
x=6
3) 9x+7=11x-19
7+19=11x-9x
26=2x
x=13
