Question

What is the simplest form of the expression (14.2a + 9.8b) – (13.1b – 0.2a) – (3.7a + 4.8b)?
@razor

Answer 1

(14.2a + 9.8b) – (13.1b – 0.2a) – (3.7a + 4.8b)

14.2a+9.8b−13.1×b+0.2a−3.7a−4.8b

(14.2a+0.2a−3.7a)+(9.8b−13.1×b−4.8b)

10.7a−8.1×b = simplest form