MathAlgebraLinear algebraSystems of linear equations

Solving systems of linear equations by substitution method

Expressing a variable

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The variables $X$ , $Y$ and $P$ are related by the following equation:

$-Y + 3P - 4X = 15$ Find the expression in which $P$ is expressed in terms of $X$ and $Y$ correctly.

Select one option from the list

P = - \frac{4}{3}X + 5 - \frac{1}{3}Y

P = 15 + Y + 4X

P = \frac{4}{3}X + 5 + \frac{1}{3}Y

P = 12X + 3Y + 45

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