Question

for the equation $-m + 4 = 0$
to solve, i should first select answer

Explanation:

To solve the equation \(-m + 4 = 0\), we aim to isolate the variable \(m\). The first step is to get rid of the constant term on the side with the variable. We can do this by subtracting 4 from both sides (or equivalently, adding \(-4\) to both sides) to start isolating \(m\). Alternatively, we could also add \(m\) to both sides, but a more straightforward first step is to subtract 4 from both sides (or add \(-4\)) to move the constant to the other side.

If we consider the standard approach for linear equations of the form \(ax + b = 0\), we first try to isolate the term with the variable. So for \(-m + 4 = 0\), subtracting 4 from both sides gives \(-m + 4 - 4= 0 - 4\), which simplifies to \(-m=-4\). Then we can multiply both sides by \(-1\) to solve for \(m\).

So the first step should be to subtract 4 from both sides (or add \(-4\) to both sides) of the equation.

If we were to list the possible options (even though they aren't shown here, common options for first steps in solving \(-m + 4 = 0\) would be "subtract 4 from both sides", "add \(m\) to both sides", etc.), the most direct first step to isolate \(m\) is to subtract 4 from both sides (or add \(-4\) to both sides) to move the constant term to the right - hand side.

Answer:

To solve the equation \(-m + 4 = 0\), we aim to isolate the variable \(m\). The first step is to get rid of the constant term on the side with the variable. We can do this by subtracting 4 from both sides (or equivalently, adding \(-4\) to both sides) to start isolating \(m\). Alternatively, we could also add \(m\) to both sides, but a more straightforward first step is to subtract 4 from both sides (or add \(-4\)) to move the constant to the other side.

If we consider the standard approach for linear equations of the form \(ax + b = 0\), we first try to isolate the term with the variable. So for \(-m + 4 = 0\), subtracting 4 from both sides gives \(-m + 4 - 4= 0 - 4\), which simplifies to \(-m=-4\). Then we can multiply both sides by \(-1\) to solve for \(m\).

So the first step should be to subtract 4 from both sides (or add \(-4\) to both sides) of the equation.

If we were to list the possible options (even though they aren't shown here, common options for first steps in solving \(-m + 4 = 0\) would be "subtract 4 from both sides", "add \(m\) to both sides", etc.), the most direct first step to isolate \(m\) is to subtract 4 from both sides (or add \(-4\) to both sides) to move the constant term to the right - hand side.