### Home > CCA > Chapter 1 > Lesson 1.2.4 > Problem1-67

1-67.

Solve each equation below. Check each solution.

1.  $6 - x - 3 = 10$

Solve for $x$.

$x=−7$

1.  $100 x + 300 = 200$

Start by subtracting $300$ from both sides of the equation.

1.  $\frac { 1 } { 3 } x + 4 = x - 2$

Multiply the whole equation by $3$ to remove the fraction, then solve for $x$. Refer to part (a) for more help.

$9$

1.  $36 - 2 x = - x + 2$

Add $x$ and subtract $36$ from both sides.