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iragen [17]
2 years ago
11

7x − 11 = 31 pls help me with this question

Mathematics
2 answers:
Katarina [22]2 years ago
7 0

Answer:

6

Step-by-step explanation:

add 11 to both sides, that cancels out so then your left with 7x=42, divide by 7 on both sides then you should get x=6

Sedbober [7]2 years ago
6 0

Hello, I hope you are having a wonderful day.

To solve this equation, we have to move all the constants (numbers) to the right, using the opposite operation.

7x-11=31

7x=31+11

7x=42

Divide both sides by 7 to isolate x:

x=6

Hence, x=6 (Answer)

Hope it helps!

Please mark brainliest.

~An emotional teen who helps others with joy

Good luck.

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Wittaler [7]

First, write it as an equation

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2 years ago
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mr_godi [17]
<em>1) 5 c + 4 = - 26
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5 c = -30
c = -30 / 5
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</em>
6 0
3 years ago
Which equation shows y=−12x+4 is in standard form? 2x + y = 8 2x−y=8 x + 2y = 8 x+2y=−8
drek231 [11]

Answer:

<h2>x + 2y = 8</h2>

Step-by-step explanation:

The standard form of an equation of a line:

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y=-\dfrac{1}{2}x+4            <em>multiply both sides by 2</em>

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