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juin [17]
3 years ago
14

3. -(0.5x +0.25) = -38​

Mathematics
2 answers:
adelina 88 [10]3 years ago
8 0

Answer:

-75.5 I think

Step-by-step explanation:

-0.5x-0.25=-38

add 0.25 on both sides.

-0.5=-37.75

-75.5

Semmy [17]3 years ago
3 0

Answer:

now we need to find x

x will be found by finding what you have to multiply to get to 38

-0.25 x 152=  -38 so x= 152

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Question # 19
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Step-by-step explanation:

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4 0
3 years ago
How many solutions does the equation 5x+17=4(3x−1) have?
Stella [2.4K]

<u>Answer:</u>

one solution = 3

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

Let's solve your equation step-by-step.

5x+17=4(3x−1)

Step 1: Simplify both sides of the equation.

5x+17=4(3x−1)

5x+17=(4)(3x)+(4)(−1)(Distribute)

5x+17=12x+−4

5x+17=12x−4

Step 2: Subtract 12x from both sides.

5x+17−12x=12x−4−12x

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Step 3: Subtract 17 from both sides.

−7x+17−17=−4−17

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Step 4: Divide both sides by -7

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Step-by-step explanation:

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Hope this helps, have a great day:)

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3 years ago
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