Solve for m. 3 = 1 + 2m m = _____

Isolate variable m: Isolate the term with the variable m. To isolate the term with m, we need to get rid of the constant on the same side as 2m. We do this by subtracting 1 from both sides of the equation. 3 - 1 = 1 + 2m - 1 This simplifies to: 2 = 2mSubtract constant: Solve for m. Now that we have 2 = 2m, we can solve for m by dividing both sides of the equation by 2. 2 / 2 = 2m / 2 This simplifies to: 1 = m

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Solve for $m$ . $\newline$ $3 = 1 + 2m$ $\newline$ $m =$ _____

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Math Problems

Grade 7

Solve two-step equations without parentheses

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Q. Solve for

m

\newline

3 = 1 + 2m

\newline

m =

_____

Isolate variable $m$ : Isolate the term with the variable $m$ . To isolate the term with $m$ , we need to get rid of the constant on the same side as $2m$ . We do this by subtracting $1$ from both sides of the equation. $3 - 1 = 1 + 2m - 1$ This simplifies to: $2 = 2m$
Subtract constant: Solve for $m$ . $\newline$ Now that we have $2 = 2m$ , we can solve for $m$ by dividing both sides of the equation by $2$ . $\newline$ $\frac{2}{2} = \frac{2m}{2}$ $\newline$ This simplifies to: $\newline$ $1 = m$