Question

x+(23+37)*50=45*100 помагите решит

Answer 1

х+3000=4500
х=4500-3000
х=1500
;)

Answer 2

х+(23+37)*50=45*100
х+(23+37)*50=4500
х+60*50=4500
х+3000=4500
х=4500-3000
х=1500