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3 years ago

SOLVE THE EQUATION 2X - 4 = 16

Mathematics

2 answers:

Irina-Kira [14]3 years ago

8 0

Answer: x=10

Step-by-step explanation: please mark brainliest

Let's solve your equation step-by-step.

2x−4=16

Step 1: Add 4 to both sides.

2x−4+4=16+4

2x=20

Step 2: Divide both sides by 2.

x=10

vladimir1956 [14]3 years ago

5 0

Answer:

x = 10

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Step-by-step explanation:

2x - 4 = 16 try to get x on the left side, and the integers on the right

You then get:

2x = 20

Now, divide by 2 on both sides

2x/2 = 20/2

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evablogger [386]

Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

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ruslelena [56]

Hi there!

When we have an equation standard form...
$a {x}^{2} + bx + c = 0$
...the formula of the discriminant is
D = b^2 - 4ac

When
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D = 0 we have one real solutions
D < 0 we don't have real solutions

1.) Find the value of the discriminant and the the number of real solutions of
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Plug in the values from the equation into the formula of the discriminant

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Again, plug in the values from the equation into the formula of the discriminant.

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~ Hope this helps you.

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SOLVE THE EQUATION 2X - 4 = 16​

SOLVE THE EQUATION 2X - 4 = 16