3 years ago

What is the answer to 9x + 10 = -8

Mathematics

2 answers:

Bess [88]3 years ago

8 0

Answer: the answer should be x=-2

Kryger [21]3 years ago

8 0

Answer:

x = -2

Step-by-step explanation:

$9x+10=-8~(Given)\\\\9x+10-10=-8-10~(Subtract~10~on~both~sides)\\\\9x=-18~(Simplify)\\\\\frac{9x}{9}=\frac{-18}{9}~(Divide~9~on~both~sides)\\\\x=-2~(Simplify)$

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