5a + 8 (2a - 9) = 54 urgent
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Answer:
6 is the answer for the given problem.
Step-by-step explanation:
Given that 5a+8(2a-9)=54
=>5a+16a-72=54
=>21a-72=54
=>21a=54+72
=>21a=126
=>a=126/21
Therefore a=6
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