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Vlada [557]
2 years ago
11

Need help with finding the value of x:-

x" alt="7x-4=3+8x" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
kiruha [24]2 years ago
5 0

\underline{\boxed{\red{\:Solution}}}

==> 7x - 4 = 3 + 8x

==> 8x - 7x = -4 - 3

==> x = -7 [ Ans ]

Phoenix [80]2 years ago
3 0

The value of x in the equation is -7

<h3>What is an algebraic equation?</h3>

An algebraic equation is an expression that consists of numbers, variables with their arithmetic operations.

From the given algebraic equation:

7x - 4 = 3 + 8x

By collecting the like terms, we have:

7x - 8x = 3 + 4

-x = 7

Multiply both sides by (-) sign,

x = - 7

Learn more about algebraic equations here:

brainly.com/question/4344214

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Thirty-nine randomly selected students in a college took the stat final. The sample mean was 68.9 with standard deviation 8.3 .
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Answer:

(65.5775 , 72.2225)

Step-by-step explanation:

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7 0
2 years ago
The orthocenter of a triangle is formed by the _____ of a triangle
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5 0
3 years ago
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8 0
3 years ago
Find the mean and median for the graph?
netineya [11]

Answer:

so from looking at this we can see there is

0=5

1=5

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5=1

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now we have to add them up

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and now we have to add up the total plots on the chart

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now we divide

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so 2.9 is the mean

now we add up the number from least to greatest

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Hope This Helps!!!

4 0
3 years ago
Read 2 more answers
Solve the equation.
gizmo_the_mogwai [7]
( x + 4), (x - 9) = 4x
Hope this helps!
4 0
3 years ago
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