blazecarley blazecarley

24-01-2019
Mathematics

contestada

Which expression is equivalent to this expression?

4a + (–6b) – 3a + 2b
A. a + 4b
B. a – 4b
C. 7a – 8b
D. 7a – 4b

Respuesta :

Ammimochi Ammimochi

24-01-2019

Simplify brackets

4a - 6b - 3a + 2b

Collect like terms

(4a - 3a) + (-6b + 2b)

Simplify

Answer: B. a - 4b

Answer Link

jlscool2 jlscool2

18-11-2020

Simplify brackets

4a - 6b - 3a + 2b

Collect like terms

(4a - 3a) + (-6b + 2b)

Simplify

Answer Link

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