Respuesta :
4(1-2b)+7b-10
mutiply the bracket by 4
(4)(1)= 4
(4)(-2b)=-8b
4-8b+7b-10 ( combine like terms)
4-10-8b+7b
-6-b or -b-6
Answer: -6-b or -b-6
An expression is defined as a set of numbers, variables, and mathematical operations. The given expression 4(1-2b)+7b-10 when simplified can be written as -(6+b).
What is an Expression?
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The given expression 4(1-2b)+7b-10 can be simplified as,
4(1-2b)+7b-10
= 4 - 8b + 7b - 10
= -6 - b
= -(6+b)
Hence, the given expression 4(1-2b)+7b-10 when simplified can be written as -(6+b).
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