Solve the given equation and find the value of $x$.

$12x=96$

Solve the given equation and find the value of $m$

$m+25=44$

Solve the given equation and find the value of $n$

$\frac{n}{7}=7$

Solve the given equation and find the value of $g$

$g-15=23$

Solve the given equation and find the value of $y$

$5y=55$

Solve the given equation and find the value of $a$

$a-71=43$

Solve the given equation and find the value of $x$

$36-x=12$

Draw the next two shapes in the sequence below. Explain the pattern in words.

Determine what the ${10}^{\mathrm{th}}$ term in the sequence would be, without drawing it. How do you know?