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Sergio [31]
2 years ago
14

What is... 4X + 1/2 (4X + 6) = 12

Mathematics
2 answers:
natali 33 [55]2 years ago
5 0

Answer:

9/6 or 3/2 or 1 1/2

Step-by-step explanation:

Do distributive property to get rid of the parenthesis

4x + 2x + 3 = 12

combine like terms

6x + 3 = 12

move the 3 over by subtraction

6x = 9

divide by 6

x = 9/6 or 3/2 or 1 1/2

Phantasy [73]2 years ago
5 0

Answer:

Exact Form:

X

=

3 /2

Decimal Form:

X

=

1.5

Step-by-step explanation:

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3 years ago
a sign says that the price marked on all music equipment is 30% off the original price you buy an electric guitar for sale price
prohojiy [21]

The original price is $450.

<u>Step-by-step explanation:</u>

Step 1:

Given details, Discount%, D% = 30 and Selling Price, SP = $315

Step 2:

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