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Effectus [21]
3 years ago
14

Find the value of x. 6 14 3x-12 A o 21 x = [?] Enter

Mathematics
2 answers:
liq [111]3 years ago
8 0

Answer:

Bueno esto es lo que yo calculo

3×‐12

3(×‐4)

3 14x12

A calcule

A 12×3 =14

es lo que me calcula

Anton [14]3 years ago
3 0

Answer:

<h2><u>7</u></h2>

Step-by-step explanation:

14/6 = 21 / 3x - 12            

first, cross multiply

14 (3x - 12) = 6*21

Remove the brackets

42x - 168 = 126

Add 168 to both sides

42x = 168 + 126

Combine

42x = 294

Divide by 42

x = 294/42

<u>x = 7  </u>                                                                                                                                                                                

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