Divide the numerator and denominator by the gcf of the two numbers, which is 2.
16/2=8
18/2=9
Final answer: 8/9
X = -7
i think thats the answer.
Substitute 8 for a
4[3(8)+7] + 2(8) +5
=4[24+7] +16+5
=4(31)+21
=124+21
=155
Answer:
Step-by-step explanation:
Rule of exponents:
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