Question

Find the value of 4x+x-4x+x-1 when x=1
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Answer 1

Answer:

1

Step-by-step explanation:

4+1-4+1-1

4-4+1+1-1

1 ans.

Answer 2

Answer:

1

Step-by-step explanation:

As per the information provided in the question, We have:

• x = 1

We are asked to find the value of 4x + x - 4 x + x - 1.

In order to find the value of 4x + x - 4 x + x - 1, We will substitute the value of x in it.

★ According to the question :

4x + x - 4 x + x - 1

⇒4(1) + 1 - 4(1) + 1 - 1

⇒4 + 1 - 4 + 1 - 1

⇒6 - 4 - 1

⇒6 - 5

⇒1

∴ Hence, The value of the given Equation is 1.

$\rule{200}2$

More to know :

• A variable is an alphabet used in a mathematical expression. It's value cannot be changed

• An integer is also known as constant. It's value can be changed.

• An expression is the combination os variables and contants together.