Question

A+b+b+b+80+90=100. Howwww

Answer 1

A may be(-25)
And b may be-(15)
HOPE THIS WILL HELP

Answer 2

a+3b=-70. Therefore, b must be equal to -15 & a must be equal to -25. Then,3b=-45. Now,a+3b+170= => -25+(-45)+170= -70+170=. Hence proved. HOPE IT WILL HELPS YOU!