0,45х=0,45-4(х+2) ПОМОГИТЕ

Question

0,45х=0,45-4(х+2) ПОМОГИТЕ

Answer 1

0,45х=0,45-4(х+2)

0,45х=0,45-4х-8

0,45х+4х=-7,55

4,45х=-7,55

х=-7,55:4,45

х=-1,697

Answer 2

0.45х=0.45-4(х+2)

0.45х+4(х+2)=0.45

0.45х+4х+8=0.45

4.45х+8=0.45

4.45х=0.45-8

4.45х=-7.55

х=-7.55\4.45

х=1.69662921348