Question

15x - 12 = 144
LINEAR EQUATIONS. ​

Answer 1

Step-by-step explanation:

15x-12=144

15x=144+12

15x=156

x=156÷15

x=10.4

Answer 2

• As per the data given in the question, we have to find the value of the expression.

        Given data:-$15x-12=144.$.

        To find:- value of the expression.

        Solution:-

• Here, we will use the below following steps to find a solution using the transposition method:
• Step 1:- we will Identify the variables and constants in the given simple equation.
• Step 2:-then we Simplify the equation in LHS and RHS.
• Step 3:- Transpose or shift the term on the other side to solve the equation further simplest.
• Step 4:- Simplify the equation using arithmetic operation as required that is mentioned in rule 1 or rule 2 of linear equations.
• Step 5:- Then the result will be the solution for the given linear equation.

         By using the transposition method. we get,

        Therefore,

            $\Rightarrow 15x-12=144\\\Rightarrow 15x=144+12\\\Rightarrow 15x=156\\\Rightarrow x=\frac{156}{15} \\\Rightarrow x=\frac{52}{5}.$

    Hence, the value will be $\frac{52}{5}.$