Solving for y in terms of x gives y = 31 - 5x
The subject of a formula is defined as the variable that is expressed in terms of the other variables in an equation or given expression.
It is also described as the variable that is being worked out in a given equation.
Given the equation;
5x +y = 31
Let's make 'y' the subject
We have to make 'y' stand alone by taking the other variables or terms over the equality sign, we have
y = 31 - 5x
Thus, solving for y in terms of x gives y = 31 - 5x
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