3 years ago

Simplify 2(x - 4) + 7(x + 2). Step by step please

Mathematics

2 answers:

nasty-shy [4]3 years ago

7 0

2(x - 4) + 7(x + 2)

mutiply the first bracket by 2

(2)(x)=2x

(2)(-4)= -8

mutiply the second bracket by 7

(7)(x)=7x

(7)(2)= 14x

2x-8+7x+14

2x+7x-8+14 ( combine like terms)

Answer:

9x+6 or 6+9x

erik [133]3 years ago

5 0

Distribute
2x-8+7x+14

add like terms
9x+6

answer
9x+6

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