-1.5x + 4 = -0.9x - 5

Question

-1.5x + 4 = -0.9x - 5

Answer 1

-1.5х+4=-0.9х-5
-1.5х+0.9х=-5-4
-0.6х=-9
х=-9÷(-0.6)
х=15

Answer 2

-1.5x+4=-0,9x-5
-1.5x+0,9x=-4-5
-0,6x=-9
X=-9:(-0,6)
X=15