Math, asked by itsminki14, 4 days ago

7y - 9 = 4y - 6900 algebra question​

Answers

Answered by Araina9class
0
Answer:
Step-by-step explanation:
7y-9=4y-6900
7y-4y=-6900+9
3y= −6,891
y=-6891/3
y= −2,297
Answered by masura8080
0
  • We have to evaluate the above expression by using the given data.

              Given data:- 7y-9=4y-6900.

              To find:- Value of the expression.

              Solution:-

  • Here, we will use the below following steps to find a solution using the transposition method.
  • Here we will use the transposition method.
  • Transposition is one of the linear equations.
  • To solve the transposition method we wi.ll Identify the variables and constants.
  • Then we Simplify the equation in LHS and RHS.
  • Now Simplify the equation using arithmetic operations.

         By using the transposition method.

         we get,

                  7y-9=4y-6900\\\Rightarrow 7 y=4 y-6891\\\Rightarrow 7y-4y=-6891\\\Rightarrow 3y=-6891\\\Rightarrow y=-\frac{6891}{3} \\\Rightarrow y=-2297.

      Hence we will get the value y=-2297.

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