Question

x - 7 / 5 + 2 = x + 8 / 10

Answer 1

X - 7........X + 8
____ = ____
5 + 2..........10

X - 7.........X + 8
____ = _____
....7...............10

10*(X - 7) = 7*(X + 8)

10X - 70 = 7X + 56

10X - 7X = 56 + 70

3X = 126

X = 126/3

X = 42