simplify if
x=3, a= -1, b= -2
2a-2b-4-5+a
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Answered by
5
2a-2b-4x-5+a
2×-1-2×-2-4×3-5-1
-2+4-12-6
2-18
-16
2×-1-2×-2-4×3-5-1
-2+4-12-6
2-18
-16
Answered by
0
Answer:
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