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steposvetlana [31]
2 years ago
8

-5x + 4 - x -1 Identify the terms, like terms, coefficients, and constants in each expression.

Mathematics
2 answers:
CaHeK987 [17]2 years ago
8 0

➡➡ Answer ⬅ ⬅

-5x + 4 - x -1

-5x-x= 1-4

-4x= -3

x= -3/-4

terms: -5x, 4, -x, -1  

like terms: 4 and -1, -5x and -x  

coefficients: -5 and -1  

constants: 4 and 1

======================================

➤ To solve first degree equations, we must separate the numbers with unknowns that are in the equation for the left side of the equation.

➤ And we must pass the numbers without unknowns to the right side of the equals.

➤ When the numbers are on the wrong side of the equals, we change the sign every time we change sides.

➤ And to finish, we should simplify and reduce as much as possible equal to the final answer I put.

<u>Rules:</u>

➢ Numbers with unknowns = left side of equals

➢ Numbers without unknowns = right side of equals

➢ Changing sides = change the signal too.

Learn more how to make equations:

1- brainly.com.br/task/36203446

2- brainly.com.br/task/36384234

3- brainly.com.br/task/36533400

4- brainly.com.br/task/20870045

5- brainly.com.br/task/4465980

 

<u>Good Studies !!</u>

koban [17]2 years ago
3 0

terms: -5x, 4, -x, -1

like terms: 4 and -1, -5x and -x

coefficients: -5 and -1

constants: 4 and 1

(depending on your teacher, the - could not be considered part of the coeficient, meaning the coefficents would be -5 and 1, as well as just x, not -x)

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shusha [124]

Answer:

If you multiply a decimal by 10, the decimal point will move one place to the right. If you divide a decimal by 10, the decimal point will move one place to the left.

Step-by-step explanation:

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3 years ago
The amount of gasoline that 80 drivers bought to fill their cars’ gas tanks is shown. How many drivers bought more than 12 gallo
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3 0
3 years ago
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© y= 2x + 6<br> -3x - 5y= 22<br> Please help with substitution
umka21 [38]

Answer:

[2]    x = -5y - 4

// Plug this in for variable  x  in equation [1]

  [1]    2•(-5y-4) - 5y = 22

  [1]     - 15y = 30

// Solve equation [1] for the variable  y

  [1]    15y = - 30

  [1]    y = - 2

// By now we know this much :

   x = -5y-4

   y = -2

// Use the  y  value to solve for  x

   x = -5(-2)-4 = 6

Solution :

{x,y} = {6,-2}

  Processing ends successfully  

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Terms and Topics

Linear Equations with Two Unknowns

Solving Linear Equations by Substitution

Related Links

Algebra - Linear Systems with Two Variables

Step-by-step explanation:

7 0
2 years ago
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IRINA_888 [86]
<span>The cube’s sides measures 6 inches and the measurement for the rectangular box is that it is 10 inches long, 4 inches thick and 4 inches high. To compute for the volume of a cube you must use the formula of V = a3 and for the rectangular prism is V = l x w x h.</span>
<span>Cube:    V = 6^3
</span>              <span>V = 216 inches^3</span>
<span>Rectangular Prism:       V = 10 x 4 x 4</span> <span>             
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To identify how much greater the volume the cube from the rectangular box we subtract their volumes.
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4 0
3 years ago
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dexar [7]

Answer:

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Step-by-step explanation:

The formula for finding the relationship between a secant and a tangent is

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In this case

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1296 / 48 = x        

x = 27

8 0
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