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2 years ago

I need help for a project! What would the variables be defined as!?

Mathematics

1 answer:

Mila [183]2 years ago

6 0

2 1/5x * 1 7/10 y * 4 3/5 x 1 7/10 (* 7 4/50)

Finds the answer

10 6/50x * 7 41/50y (* 7/4/50) = 56

79 13/100 (* 7 4/50) = 56

560 = 56 (10x)

x = 5 6/10

7 (y) = 56 (7y)

8 = 56/7 (y)

y = 8

x = 5 6/10

6/10 of 560 = 336

336/60 = x

336/60 = 5 6/10

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$\frac{2 |x - 3| }{5} = 6 \\$

$5 \times \frac{2 |x - 3| }{5} = 5 \times 6 \\$

$2 |x - 3| = 30$

$\frac{2 |x - 3| }{2} = \frac{30}{2} \\$

$|x - 3| = 15$

$x - 3 = 15$

$x - 3 + 3 = 15 + 3$

$x = 18$

$x - 3 = - 15$

$x - 3 + 3 = - 15 + 3$

$x = - 12$

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