Solve the Linear Equation: 7x + 4x + 5x = 0

7x+4x+5x=0 7x+4x+5x=0

x=? x=\text{?}

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:05 First, we need to find the value of X.
00:09 Next, let's gather all the factors together.
00:13 Now, we'll isolate X by moving other terms away.
00:20 Then, reduce everything as much as you can.
00:25 And that's how we find the solution. Great job!

Step-by-step written solution

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1

Understand the problem

7x+4x+5x=0 7x+4x+5x=0

x=? x=\text{?}

2

Step-by-step solution

Let's combine all the x terms together:

7x+4x+5x=11x+5x=16x 7x+4x+5x=11x+5x=16x

The resulting equation is:

16x=0 16x=0

Now let's divide both sides by 16:

16x16=016 \frac{16x}{16}=\frac{0}{16}

x=016=0 x=\frac{0}{16}=0

3

Final Answer

0 0

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\( x+x=8 \)

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