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julsineya [31]
3 years ago
11

One half of the difference of a number and three will result in two thirds of the difference of the number and eight

Mathematics
1 answer:
cupoosta [38]3 years ago
6 0

1/2(x - 3) = 2/3(x - 8)

<em><u>Distributive property on both sides.</u></em>

0.5x - 1.5 = 0.7x -5.3

<em><u>Add 5.3 to both sides.</u></em>

0.5x + 3.8 = 0.7x

<em><u>Subtract 0.5x from both sides.</u></em>

3.8 = 0.2x

<em><u>Multiply both sides by 5.</u></em>

x = 19 (This is your answer.)

Let me know if you have any other questions. :)

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If r1 , r2 , and r3 represent rotations from Dn and f 1 , f 2 , and f 3 represent reflections from Dn , determine whether r1 r2
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