Evaluate Expressions: a=2, b=3, c=-2
7a-5b+4
What is 3?
These are the two parts to the simplify process.
What is Combine Like Terms and Eliminate Grouping Symbols/Distributive Property?
"The sum of two less than a number and four times the number"
What is (n-2)+4n?
6x-(2x-5)=29
What is x=6?
The number of solutions to the equation 2x = 2x
What is infinite solutions or All Real Numbers?
b2(c+4)
What is 18?
6b + (2b + 4c) simplified.
What is 8b + 4c?
"The product of eight more than three times a number and half the number"
What is (3n+8)(0.5n)?
8(3m+5)=4m
What is m=-2
The number of solutions to
x + 3 = 2x - 8
What is one solution? (x=11)
8-2b
What is 2
5m - 3n + 2m - m simplified.
What is 6m - 3n?
"The quotient of a number and the difference of a number and seven"
What is n/(n-7)?
6z+10=4z+19
What is z=9/2 or 4.5?
The number of solutions to
8x+12-x=8+7x+4
What is infinite solutions or All Real Numbers?
a+(b-c)2
What is 27
4(m-7) + 15 simplified
What is 4m - 13?
"The wholesale price of an iphone (p) plus a markup of 33%."
What is 1.33p? or (p + 0.33p)?
5a-(8-a)=4a-10
What is a = -1?
The number of solutions to
5x-9=7x+6-2x
What is No Solutions?
5a2+bc2
What is 32?
12-3(4 - t)+4t simplified.
What is 7t?
The simplified expression for the cost of a house visit from the plumber that charges $90 for a house visit and $55 an hour for any time they spend more over 30 minutes. (the first 1/2 hour is free)
What is 62.5+55h?
This is simplified from 90+55(h-0.5)
8d - (1/3)(6 - 9d) = 42
What is d = 4?
The number of solutions to
6x-(3x-4)+11=2x-(-x-4)+6
What is No Solutions?