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Zielflug [23.3K]
1 year ago
14

What is -x/4-2=x+3? negative x over four minus two equals x plus three

Mathematics
1 answer:
yanalaym [24]1 year ago
7 0

The value of x is -3

<h3>What are algebraic expression?</h3>

Algebraic expression can be defines as an expression made from integer constants, variables, and the algebraic operations such as addition, subtraction, division and others.

Given;

\frac{-x}{4 - 2} = x + 3

cross multiply

-x = 2 ( x + 3)

Expand the bracket

- x = 2x + 6

collect like terms

-x - 2x = 6

Add like terms

- 3x = 6

make 'x' the subject

x = 6/ -3

x = -2

Thus, the value of x is -3

Learn more about algebraic expressions here:

brainly.com/question/4344214

#SPJ1

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Nikolay [14]
What are the other expressions then I can help
5 0
3 years ago
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I need a step by step explanation on how you solved the equation.
Ghella [55]

Answer: x=3 and y=−2

Step-by-step explanation:

x=−2y−1;4x−4y=20

Step: Solve x=−2y−1 for x:

Step: Substitute−2y−1 for x in 4x−4y=20:

4x−4y=20

4(−2y−1)−4y=20

−12y−4=20(Simplify both sides of the equation)

−12y−4+4=20+4(Add 4 to both sides)

−12y=24

−12y

−12

=

24

−12

(Divide both sides by -12)

y=−2

Step: Substitute−2 for y x=−2y−1:

x=−2y−1

x=(−2)(−2)−1

x=3(Simplify both sides of the equation)

7 0
3 years ago
Solve the following equation to determine the value of x: 3x + (x + 10) + 5x + (2x + 2) = 56
nika2105 [10]

Answer:

I think x = 4.

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3x + x +10 + 5x + 2x + 2 =56

(3x + x + 5x + 2x) + (10 + 2) = 56 (Combine Like Terms)

11x + 12 = 56

11x + 12 = 56

Step 2: Subtract 12 from both sides.

11x + 12 − 12 = 56 − 12

11x = 44

Step 3: Divide both sides by 11.

11x/11 = 44/11

x = 4

7 0
2 years ago
What would be a equation for (5,2) and (0,7)?
Genrish500 [490]

\bf (\stackrel{x_1}{5}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{0}~,~\stackrel{y_2}{7}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{7}-\stackrel{y1}{2}}}{\underset{run} {\underset{x_2}{0}-\underset{x_1}{5}}}\implies \cfrac{5}{-5}\implies -1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{2}=\stackrel{m}{-1}(x-\stackrel{x_1}{5}) \\\\\\ y-2=-x+5\implies y = -x+7

6 0
3 years ago
Consider the equation x 5 − 2 = 11.
Alla [95]
2.6 would be the proper answer to this question
4 0
3 years ago
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