1.8 (1.5x-2.6y)-2.5 (2.0x+1.5y)
Math: Step #1: Distribute(1.8)(1.5x)+(1.8)(−2.6y)+(−2.5)(2x)+(−2.5)(1.5y)you'd get: 2.7x+ −4.68y + −5x + −3.75yStep #2: Combine like terms(2.7x + −5x)+(−4.68y + −3.75y)Your answer:−2.3x−8.43y