Simplify 2+5(3b+9)-b
Question
Updated 7/9/2014 10:29:11 AM
Original conversation
User: Simplify 2+5(3b+9)-b

Weegy: Using the Bodmas rule....2+15b+45-b= 47+14b
Polio123|Points 357|

User: What is an alegbra expression

User: 9x+1-7x-18=3x+5

Weegy: Combine like terms. 9 + 3x ? 9x + 16 Answer: -6x +25
Kaysha|Points 5713|

Question
Updated 7/9/2014 10:29:11 AM
Rating
3
2 + 5(3b + 9) - b
=2 + 15b + 45 - b
=15b + 47 - b
=14b + 47
3
In mathematics, an algebraic expression is an expression built up from constants, variables, and the algebraic operations (addition, subtraction, multiplication, division and exponentiation by an exponent that is a rational number).

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