Given ƒ(x) = −3x + 21, find x when ƒ(x) = 6. A) −2 B) 3 C) 5 D) 7
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The equation in standard form is x + 2y = 8
<em><u>Solution:</u></em>
Given that we have to write the given equation in standard form
The equation given is:
The standard form of an equation is Ax + By = C
In this kind of equation, x and y are variables and A, B, and C are integers. When we shift the variable terms to the left side of the equation and everything else to the right side, we get the standard form.
Keep the variables on one side and constant term on other side
x + 2y = 8
Thus the above equation is in standard form of Ax + By = C