3 years ago

5/2x + 1/2x = 12 1/2 + 7/2x find the value for x

Mathematics

1 answer:

AlekseyPX3 years ago

6 0

Step-by-step explanation:

Multiply each side by 2:

5x + x = 25 + 7x

Combine like terms:

-x = 25

Multiply both sides by -1:

x = -25

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$A = 4x^2 + 86x + 450$

Step-by-step explanation:

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Required:

The area of the swimming pool

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