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3 years ago

4x + 1 = 2x - 5 show all steps

Mathematics

2 answers:

Rina8888 [55]3 years ago

6 0

Step-by-step explanation:

4x+1=2x-5

4x-2x=-1-5

2x=-6 divide 2x in both side x= -3.

you have to put the variables on both sides the 4x stay positive because it was on the variable side, but 2x became -2x because it was on the exponent side. then you put 1 on the exponent side so it became negative you keep -5 because it Is on the exponent side. then you solve 4x-2x= 2x and -1-5= -6 then you divide 2x in both side and it is x=-3.

konstantin123 [22]3 years ago

3 0

How to solve your question

Your question is

−

4x+1=2x-5

4x+1=2x−5

Solve

Subtract

from both sides of the equation

Simplify

Subtract

from both sides of the equation

Simplify

Divide both sides of the equation by the same term

Simplify

Solution

−

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Please answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

cestrela7 [59]

Answer:

x = √47

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Trigonometry

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

Step 1: Define

We have a right triangle. We can use PT to solve for the missing side length.

Step 2: Identify Variables

Leg a = 5

Leg b = x

Hypotenuse c = √72

Step 3: Solve for x

Substitute [PT]: 5² + x² = (√72)²
Exponents: 25 + x² = 72
Isolate x term: x² = 47
Isolate x: x = √47

8 0

3 years ago

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aleksandr82 [10.1K]

Answer:

Y=15x

Step-by-step explanation:

<h2>Okay so let's approach this problem!</h2><h2 />

X is books and Y is total cost

Let's find the slope!

Y2-Y1/ X2-X1

Just replace

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Now replace x and y with coordinates and solve

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The final equation:

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2 years ago

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Step-by-step explanation:

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=(6 2/3) / (5/6)

(20/3) / (5/6)

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2 years ago

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3 years ago

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Answer:

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