Question

solve with explanation pls

Answer 1

Answer:

x = 7

Step-by-step explanation:

LCM of 5 7

21x - 7 - 5x ÷ 35 = 3

16x - 7 = 3×35

16x - 7 = 105

16x = 105 +7

16x = 112

x = 112 ÷ 16

x = 7

hope it is helpful