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polet [3.4K]
2 years ago
15

1/2x-20-x = 3(2x - 1) - (2x - 1)

Mathematics
1 answer:
yarga [219]2 years ago
5 0

Answer:

x = -4

Step-by-step explanation:

1/2x - 20 - x = 6x -3 -2x +1

-1/2x -20 = 4x -2

-1/2x -4x = -2 +20

-9/2x = 18

9/2x = -18

9x = -36

x = -4

Give brainliest please!

hope this helps :)

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How many dimes did she have
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the Length, breadth and height of a wall is 5m,30cm and 3 m how many bricks of dimensions 20cm ×10 cm× 7.5 cm are required to bu
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Answer:

<h2>3000 pcs</h2>

Step-by-step explanation:

given:

the Length, breadth and height of a wall is 5m,30cm and 3 m

find:

how many bricks of dimensions 20cm ×10 cm× 7.5 cm are required to build the wall​

solution:

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6 0
3 years ago
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7 0
3 years ago
Read 2 more answers
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7 0
3 years ago
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