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Elodia [21]
4 years ago
12

Simplify 4(5x-6)-4(2x+1)

Mathematics
2 answers:
sergeinik [125]4 years ago
7 0

distribution first then combine similar numbers so answer is 12x+20

s344n2d4d5 [400]4 years ago
4 0

expand brackets

20x - 24 - (8x + 4)

multiply 2nd bracket by invisible -1

20x - 24 - 8x - 4

collect like terms

12x - 28

therefore the answer is <u>12x-2</u><u>8</u>

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