Question

Find the value of 3x + ,5x + 3x + ,4x = 180°​

Answer 1

Answer:

The required value of $x$ is $12$.

Step-by-step explanation:

Given : $3x+5x+3x+4x=180^{0}$

To find : The value of $x$.

Solution :

• The given equation is,

        $3x+5x+3x+4x=180^{0}$

• We have to find the value of $x$.
• To find the value of $x$, we have to add the like terms in the given expression.
• So, the expression is,

         $3x+5x+3x+4x=180^{0}$

                         ∴ $15x=180^{0}$

• Transposing $15$ to other side, we get

                      ∴ $x=\frac{180}{15}$

                      ∴ $x=12$

• ∴ The required value of $x$ is $12$.