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VLD [36.1K]
3 years ago
14

Simplify the expression: -3(6 - 1.5n)=

Mathematics
2 answers:
stealth61 [152]3 years ago
6 0

Answer:

-18 + 4.5n

Step-by-step explanation:

-3(6 - 1.5n) = -3(6) -3(-1.5n)                  Distributive

                  = -18 + 4.5n                       Multiplication. Remember (-) (-) = +

                   

Tatiana [17]3 years ago
3 0

Answer:

Step-by-step explanation:

Use distributive property: a*(b +c) =a*b + a*c

-3( 6 - 1.5n) = (-3)*6 - (-3)*1.5n

                  = -18 + 4.5n

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