Question

solve.
m + 1.3 = 8.4
m = \square

Explanation:

Step1: Subtract 1.3 from both sides

To solve for \( m \) in the equation \( m + 1.3 = 8.4 \), we use the subtraction property of equality. Subtract \( 1.3 \) from both sides of the equation:
\( m + 1.3 - 1.3 = 8.4 - 1.3 \)

Step2: Simplify both sides

Simplify the left - hand side: \( m+1.3 - 1.3=m \).
Simplify the right - hand side: \( 8.4−1.3 = 7.1 \).

Answer:

\( 7.1 \)