Question

adalena solved the equation correctly:

adalena
\\5x + 7 = 2x + 25\\
\\-2x \quad -2x\\
\\3x + 7 = 25\\
\\-7 \quad -7\\
\\\frac{3x}{3} = \frac{18}{3}\\
\\x = 6\\

true
false

Explanation:

Verify the variable subtraction step

Using the Solving Multi-Step Equations knowledge point

$$
LATEXBLOCK0
$$

Verify the constant subtraction step

Using the Solving Multi-Step Equations knowledge point

$$
LATEXBLOCK1
$$

Verify the division step

Using the Solving Multi-Step Equations knowledge point

$$
LATEXBLOCK2
$$

Check the final statement

Using the Solving Multi-Step Equations knowledge point

$$ \text{Since every step is mathematically correct, the statement is True.} $$

Answer:

• True (Correct answer)
• False