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# its complicated

4x-12/x2 +4x-21

# 4x/(2x+3)+6/(2x+3)

How can I simplify this equation?

# why does the -5 in problem 2 become positive and the -6 in problem 3 stay negative they both have +-

I am having some trouble understanding how you determine which sign to use

# How do you simplify this?

(m/4 n/3) -1 _________________ (-5m /-3 n4)2

# how to simplify (2x-3)^2

I need to find the equivalent to (2x-3)^2

# How do I simplify the expression (-8w+12)/-4?

simplify the expression (-8w+12)/-4

# What is the distributive property, and how do I apply it to my equations?

I'm in an Algbra 1 class and got a graded homework assignment on the distributive property. What is it, exactly? And how do I apply it? Example of a problem: 15w+(-w)+5

# simplify each expression if f(x)=x2-1f(x-3)

I have to find and simplify each expression if f(x)=x2 -1 f(x-3) f(4+h) - f(4)

# Simplify. a2xa6

assume that no variable equals 0

# 8÷4[6-2(-8+3*2^3)] I cannot get this problem solved and simplified.

I am not able to get an answer for this problem. 8÷4[6-2(-8+3*2^3)] can you help?

Simplify: 2(x-y)+3x

# how do we learn to do it its very hard

i cant figure what to combine and how the equation goes im struggling

# using multiplication ,division,addition and subtraction aaand atleast one set of parentnesis give me an example of an expression simplifying the number 7

using multiplication, division,addition and subtraction and at least one set of parenthesis give me an example of a written expression simplifying the number 7

# x+3y=-8 and 4x-3y=23

how to slove for x and y in these equations

# 12+3{2y-3}

simpliy the expression and explain each step  also factor it.  that all

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