Simplify the expression.
Simplify the expression.
Simplify the expression.
Simplify the expression.
Solve the equation.
p =
Solve the equation.
n =
Solve the equation.
p =
Solve the equation.
x =
Solve the equation.
x =
Solve the equation.
n =
How many solutions does the equation have?
7x - 2 = 6 (x -1) + x + 4
How many solutions does the equation have?
5x - 4 = 5x + 10 - 14
How many solutions does the equation have?
3x - (5x -8) = - (2x +10) - 2
