2 years ago

67-2x+89/2+7-8x=0help me please

Mathematics

2 answers:

nasty-shy [4]2 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]2 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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2 years ago

67-2x+89/2+7-8x=0help me please​

67-2x+89/2+7-8x=0help me please