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hei
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x=3.5?

Tomas.A
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\[\frac{2x8}{4}=5\]
this?

tyty
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yes that

Tomas.A
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no its not 3.5

mitosuki
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2x8/4=5
*4 *4
2x  8 = 20
+8 +8
2x = 28
/2 /2
x = 14

Tomas.A
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multiply both sides by 4

hei
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misunderstood, yeah not 3.5