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3 years ago

3/4×-18=1/4×-4 help me slove

Mathematics

2 answers:

Natalija [7]3 years ago

7 0

Answer:

x=28

Step-by-step explanation:

3/4x-18-1/4x=1/4x-4-1/4x

2/4x (1/2x) -18=-4

2/4x-18+18=-4+18

2/4x=14

1/2x=14

x=28

WINSTONCH [101]3 years ago

3 0

3/4 x -18 = 1/4 x -4

subtract 1/4 x from each side

3/4 x -1/4 x -18 = 1/4 x- 1/4 x -4

2/4 x - 18 = -4

add 18 to each side

1/2 x -18 + 18 = -4 + 18

1/2 x =14

multiply by 2 on each side

2* 1/2 x = 14 * 2

x =28

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