How do you simplify #7 - 5(5x-3(4x+2)-1)#?

1 Answer
Johnson Z.
Dec 20, 2015

#42+35x#

Explanation:

#7-5(5x-3(4x+2)-1)rArr# According to BEDMAS, work on brackets first

#=7-5(5x-12x-6-1)rArr# Combine like terms and solve

#=7-5(-7x-7)rArr# According to BEDMAS, work on brackets first

#=7+35x+35rArr# Combine like terms and solve

#=42+35x#

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