(х+4)*5-16=(4*х+9)-2 Решение? Х=?

Question

(х+4)*5-16=(4*х+9)-2 Решение? Х=?

Answer 1

(х+4)*5-16=(4*х+9)-2

5х+20-16=4х+9-2

5х-4х=9-2+16-20

х=3

Answer 2

(х+4)*5-16=(4*х+9)-2

5x+20-16=4x+9-2

5x-4x=9-2-20+16

x=3