Question

Choose the correct option for the standard form of the following linear equations. *
2x + 9y = 3 5x + 7y = 9 2x - 9y = 3 5x - 7y = 9
5x = -7y + 9 2x - 3 = 9y

Answer 1

Answer:

Step-by-step explanation:

The Second Linear Equation is correct

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Answer 2

Answer:

Equations: 2x + 9y = 3, 5x + 7y = 9, 2x - 9y = 3, 5x - 7y = 9 are in standard form.

Step-by-step explanation:

Given: 2x + 9y = 3, 5x + 7y = 9, 2x - 9y = 3, 5x - 7y = 9, 5x = -7y + 9,

2x - 3 = 9y

To determine standard linear equation.

Definition: A linear equation is an algebraic equation where each term has an exponent of 1 and the graph is a straight line.

The standard form of linear equation is ax+by=c; a,b,c are constants.

Using definition we can see that :

2x + 9y = 3, 5x + 7y = 9, 2x - 9y = 3, 5x - 7y = 9 are in standard form.

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