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gladu [14]
3 years ago
6

4x+8=3 help asap step by step please

Mathematics
2 answers:
alexandr1967 [171]3 years ago
4 0

Answer:

x= -5/4

Step-by-step explanation:

4x+8=3

4x=3-8

4x=-5

x= -5/4

IrinaVladis [17]3 years ago
3 0

4x +8 =3\\\\\implies 4x = - 5 \\\\\implies x = - \dfrac 54

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(-\frac{11}{2}x + 3) - 2(- \frac{11}{4}x - \frac{5}{2}) = ?

in simplest form-

(-5\frac{1}{2}x + 3) -2( 2\frac{3}{4} x -2\frac{1}{2})

6 0
3 years ago
A square room has a floor area of 81 square meters. The height of the room is 5 meters. What is the area of one wall
VMariaS [17]

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To find the length of the side of a square from the area, that’s the square root of the area:

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2 years ago
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3 0
3 years ago
Darrin graphs the following inequality: y &gt; -3x -5. Does the side of the line with all solutions (the shaded region) include
Anarel [89]

Yes it does include the test point (0, 0)

  • equation:  y > -3x -5

<h3>Find y-intercept:</h3>
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<h3>Find x-intercept:</h3>
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<u>switch sides</u>

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<u>Multiply both sides by -1 reverses the inequality</u>

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Thus, the following (0, 0) comes under the following x > -5/3 and y > -5

3 0
2 years ago
I am thinking of a number. If you multiply my number by four, add -4 to the product, and then take 1/3 of the sum, the result is
bogdanovich [222]

Answer:

x = - \frac{7}{2}

Step-by-step explanation:

x=unknown number

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x =  \frac{ - 14}{4}

simplify the fraction so... -7/2

6 0
3 years ago
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