Math, asked by hujefshha23, 2 days ago

5x+3y+11=0 and 2x+4y= -10​

Answers

Answered by madeducators1
1

Given:

We have two equations 5x+3y+11=0 and 2x+4y= -10​.

To Find:

We have to solve these equations?

Step-by-step explanation:

  • We have two equations  5x+3y+11=0 and 2x+4y= -10​. we will solve them by substitution method.

                [tex] 5x+3y+11=0\\ and\\ 2x+4y= -10​\\\\ x=\frac{-11-3y}{5}\\ \textrm{Put the value of x in other equation}\\\\ 2(\frac{-11-3y}{5} )+4y=-10\\ -22-6y+20y=-50\\ 14y=-50+22\\ 14y=-28\\ y=-2\\ \textrm{Put the value of y }\\ x=\frac{-11+6}{5} =-1[/tex]

Thus, value of x=-1 , y=-2.

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