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Savatey [412]
3 years ago
11

Solve the equation 3/4x+3-2x = -1/4+1/2x+5

Mathematics
2 answers:
elena55 [62]3 years ago
8 0
Hi there! The answer is x = -1

Let's solve this equation step by step!
\frac{3}{4} x + 3 - 2x = - \frac{1}{4} + \frac{1}{2} x + 5

First collect terms.
- 1 \frac{1}{4} x + 3 = \frac{1}{2} x + 4 \frac{3}{4}

Subtract (1/2)x from both sides.
- 1\frac{3}{4} x + 3 = 4 \frac{3}{4}

Subtract 3 from both sides.
- 1\frac{3}{4} x = 1 \frac{3}{4}

And finally divide by -1 3/4
x = \frac{7}{4} \div - \frac{7}{4} = \frac{7}{4} \times - \frac{4}{7} = - \frac{28}{28} = - 1
daser333 [38]3 years ago
8 0

Answer:

^^^^

Step-by-step explanation:

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Answer:

C - f(t) = 4(t − 1)^2 + 2; the minimum height of the roller coaster is 2 meters from the ground.

Step-by-step explanation:

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Let's begin by factoring 4 out of all three terms:

f(t) = 4 [ t^2 - 2t + 6/4 ]

Next, we must "complete the square" of t^2 - 2t + 6/4; in other words, we must re-write this expression in the form (t - h)^2 + k.

(To be continued)

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3 years ago
Prepare the journal entry to record the issuance of 5,000 shares of $20 par common stock for $25 per share
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value preferred stock for $65,250 cash

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7 0
2 years ago
A rectangular athletic field is three times as long as it is wide. If the perimeter of the athletic field is 128 yards, what are
larisa [96]
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2 years ago
Write the product in standard form (2x + 5) ^2
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Step-by-step explanation:

(2x+5)^2 = (2x+5) (2x+5)

Using the foil method : 2x(2x) = 4x^2

(2x) (5) = 10x

(2x) (5) = 10x

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