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aev [14]
3 years ago
13

Please help 3(6x−2)=−2(4x−9)+2

Mathematics
2 answers:
Murrr4er [49]3 years ago
3 0

Answer:

x=1

Step-by-step explanation:

3(6x-2)=-2(4x-9)+2

3(6x-2): 18x-6

-2(4x-9)+2: -8x+20

18x-6=-8x+20

18x-6+6=-8x+20+6

18x=-8x+26

18x+8x=-8x+26+8x

26x=26

26x/26=26/26

x=1

elena-s [515]3 years ago
3 0

Answer:x=1

Step-by-step explanation:  do it from both sides first

3(6x-2)=-2(4x-9)+2

3(6x-2): 18x-6

-2(4x-9)+2: -8x+20

18x-6=-8x+20

18x-6+6=-8x+20+6

18x=-8x+26

18x+8x=-8x+26+8x

26x=26

26x/26=26/26

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First reflect across the x-axis then reflect across the y-axis

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The points of the triangle following the first transformation is therefore;

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(4, 4) → (-4, -4) → (-4, 4)

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The image from the second transformation is (-4, 4), (-8, 4), (-6, 6), which corresponds to the <u>third graph</u>.

The coordinates following a translation of 9 units to the left is (x - 9, y)

A reflection of the point (x - 9, y) about the x-axis is (x - 9, -y)

Therefore;

(4, 4) → (4 - 9, -4) = (-5, -4)

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The image from the third transformation is (-13, -9), (-1, -4), (-7, -6), which corresponds to the<u> first graph</u>.

Learn more about rigid transformations here:

brainly.com/question/11408409

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