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tatuchka [14]
3 years ago
8

what is x in 7x=3x. Write correct answer and I pick it the brainiest answer if provided with a explanation.

Mathematics
2 answers:
DIA [1.3K]3 years ago
6 0
1. Move all terms to one side of the equal sign 
7x-3x=0
2. Simplify
4x=0
3. Divide both sides by 4
4x/4 = 0/4
x=0

DENIUS [597]3 years ago
3 0
7x - 3x = 0 
4x = 0   /:4
x = 0 
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3 years ago
Y = -9x - 2; (4, -37)
Karo-lina-s [1.5K]

Answer:

B. No the ordered pair does not satisfy the equation

Step-by-step explanation:

y = -9x - 2

Substitute the point in and see if it is true

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4 years ago
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lukranit [14]

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Step-by-step explanation:

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3 years ago
5. Omarion has % of the pages in a book
Shkiper50 [21]
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4 years ago
Solve using substitution y = 4 - 2x + 4y = 12
tensa zangetsu [6.8K]

ANSWER:

The value of x is 2 and of y is 4

(2,4)

STEP-BY-STEP EXPLANATION:

We have the following equation system

\begin{gathered} y=4 \\ -2x+4y=12 \end{gathered}

solving for substitution:

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1 year ago
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