Question
Hello! I am needing some help on Algebra! It is hard !
Can you explain how to Simplify Algebraic Expressions? The easiest way? I have a test over it Friday, and i can't understand it at all!
Can you help with these and explain?
-12z+4(z-9)+30+z
and
4(y-3)+9-3y
Can you explain how to Simplify Algebraic Expressions? The easiest way? I have a test over it Friday, and i can't understand it at all!
Can you help with these and explain?
-12z+4(z-9)+30+z
and
4(y-3)+9-3y
Answers
Ms. Sue
-12z+4(z-9)+30+z
Combine like terms.
-12z + 4z - 36 + 30 + z
-7z - 6
Follow the same procedure for the next problem. I'll be glad to check your answer.
Combine like terms.
-12z + 4z - 36 + 30 + z
-7z - 6
Follow the same procedure for the next problem. I'll be glad to check your answer.
Megan
4(y-3)+9-3y
I come out and get
4y-12+9-3y
What do I do now? I'm so confused! I don't know it !:(
I come out and get
4y-12+9-3y
What do I do now? I'm so confused! I don't know it !:(
Ms. Sue
Now combine like terms.
4y-12+9-3y
4y - 3y = y
9 - 12 = -3
4y-12+9-3y = y - 3
4y-12+9-3y
4y - 3y = y
9 - 12 = -3
4y-12+9-3y = y - 3
Megan
Now how would I do this? This is so confusing.
LUNCH You bought 3 pieces of chicken that cost x dollars each, a salad for $3, and a drink for $1.
LUNCH You bought 3 pieces of chicken that cost x dollars each, a salad for $3, and a drink for $1.