Distribute and combine your like terms:
3(x+3) - 2x
x + 9
In Math expressions and equations, terms are separated by _____________.
What are Addition and Subtraction signs.
Distribute 9(x+1)
9x + 9
Is 3 a factor of:
27x + 51
Yes.
Identify the like terms
2x + 2 + 5x + x - 12 - y + z
5x, 2x, and x
2 and -12
Distribute and combine your like terms:
4(5y+7)
20y + 28
You can only combine terms that have the same ____________ and the same __________.
What is variable, exponent.
2(4+x)
8+2x
Is 7 a factor of
14z - 26y
No.
Identify the like terms
12 + 2 + x -12 -y + z + 0
12, 2, -12, 0
Distribute and combine your like terms:
2b + 4(2b+5)
10b + 20
Combining like terms is a way to ______________ an expression.
What is simplify.
Distribute 2x(4-5)
-2x
Factor 21x – 7
7(3x - 1)
Simplify the expression:
10x + –4x
6x
Distribute and combine your like terms:
4(x - 2) + 5(x + 3)
9x + 7
-4(5 - x)
-20 + 4x
Factor 9u – 54v
9(u - 6v)
Simplify the expression:
4x2 + 3x - 7 - 5x + 11y
4x2 - 2x + 11y - 7
Distribute and combine your like terms:
3(x - 1) + 4(2 + x)
7x + 5
When writing expressions and equations in Proper Order, the variables should be put in order from the greatest to least ________________.
What is exponent.
Distribute (8-3x)(4y)
32y-12xy
10t – 25u + 30v
5(2t - 5u + 6v)
-22t - 6