3 years ago

Evaluate and simplify 4a - 2(a + b) + 1 = ? a=2 b=4

Mathematics

2 answers:

nadya68 [22]3 years ago

5 0

Answer:

Step-by-step explanation:

4a-2=4×2-2=6

6(2+4) =6×6+1

o-na [289]3 years ago

4 0

Answer:

-3

Step-by-step explanation:

4(2)-2(2+4)+1=8-2(6)+1=9-12=-3

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