Allied American University m2hw

Directions: Please show all
of your work for each problem. If
applicable, you may find Microsoft Word’s equation editor helpful in creating
mathematical expressions in Word. There
is a tutorial on using this equation editor in Module 1 Lecture Notes. You also have the option of hand writing your
work and scanning it.

1.
Is
12 a solution to the equation 7 – x = 5?
2.
Is
–9 a solution to the equation 9 – 8x = 81?
Solve
-2x+7>=9
3.
Solve
3(x-5)<2(2x-1)and more