Question

1) 3x - 4 = 5x - 6
2) 7x - 2 = 8x + 4
3) 2(x - 3) = 3(x + 1)
4) -2(x + 6) = 5 * (x - 7)

Answer 1

3х-4=5х-6
3х+5х=-6+4
8х=-2
х=-0,25