2. Evaluate the expression - 6.3a + 2(a - b) these are the meaning

a = -2 and b = 1.1.​

good luck on your studies! : )

david edward.

the answer is: -22 also a

hope i

-lavira: )

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.