To solve:the system of equation

defazajx

defazajx

Answered question

2020-12-21

To solve:
the system of equation 2x+3y=5and6x+9y=15.

Answer & Explanation

nitruraviX

nitruraviX

Skilled2020-12-22Added 101 answers

Calculation:
Plot 2x+3y=5,Put x=0
2x+3y=5
0+3y=5
y=53
y=1.1667
Put y=0
2x+3y=5
2x+0=5
x=2.5
Plot the above equations for coordinates (0, 1.667) and (2.5, 0) satisfying the equation.
Plot 6x+9y=15
Put x=0
6x+9y=15
0+9y=15
y=159
y=1.667
Put y=0
6x+9y=15
6x+0=15
6x=15
x=156
x=2.5
Plot the above equation for coordinates (0, 1.667) and (2.5, 0) satisfying the equation.
image
Since, graph is same for the equations therefore it has infinitely many solutions.
So, the answer is (j), infinite solutions.

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