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Novay_Z [31]
3 years ago
14

67-2x+89/2+7-8x=0help me please​

Mathematics
2 answers:
nasty-shy [4]3 years ago
8 0

Answer:

x = 11.85

Step-by-step explanation:

67 - 2x + \frac{89}{2} + 7 -8x = 0\\\\67 + \frac{89}{2}+7 = 8x + 2x\\\\\frac{134 + 89 +14}{2} = 10x\\\\10x = 118.5\\\\x = 11.85

Sauron [17]3 years ago
7 0

Answer:

x = 11 \frac{17}{20} or \frac{237}{20}

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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