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ratelena [41]
3 years ago
5

What is. 8x + 5 = 6x +9

Mathematics
2 answers:
Sholpan [36]3 years ago
6 0

Answer:

-7

Step-by-step explanation:

you beed to subtrace 7 from both sides

morpeh [17]3 years ago
5 0

Answer:it's 2 according to my method

Step-by-step explanation:

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Below is the total benefit Michelle estimates she would get for eating handfuls of dried cranberries in one sitting. Number of H
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3 years ago
Find two consecutive whole numbers such that 4/7 of the larger exceeds 1/2 of the smaller by 5
Darina [25.2K]

Answer:

The consecutive numbers are 62 and 63

Step-by-step explanation:

Let the larger number be represented by x and the smaller number by y,

Provided they are consecutive numbers;

x = y + 1 --- Equation 1

From the question; we have that

\frac{4x}{7} = \frac{y}{2} + 5 --- Equation 2

Required

Find x and y

Multiply both sides of equation 2 by 14

14 * \frac{4x}{7} = 14 * \frac{y}{2} + 14 * 5

2 * 4x = 7 * y + 70

8x = 7y + 70 ---- Equation 3

Substitute y + 1 for x in equation 2

8(y + 1) = 7y + 70

Open bracket

8y + 8 = 7y + 70

Collect like terms

8y - 7y = 70 - 8

y = 62

x = y + 1

So,

x = 62 + 1

x = 63

Hence, the consecutive numbers are 62 and 63

8 0
3 years ago
How are rational exponents and radicals related? Summarize how to rewrite a rational power as a radical term using an example of
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4 years ago
In triangular shape how many angles are greater than a right angle
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5 0
3 years ago
Read 2 more answers
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