Question

1. $6x - 10+3x = 35$

Explanation:

Step1: Combine like - terms

$6x+3x - 10=35$ becomes $(6 + 3)x-10=35$, so $9x-10 = 35$.

Step2: Add 10 to both sides

$9x-10+10=35 + 10$, which simplifies to $9x=45$.

Step3: Divide both sides by 9

$\frac{9x}{9}=\frac{45}{9}$, so $x = 5$.

Answer:

$x = 5$