Question

14 x - ( 8 X+3 X ) = 1512 помогите плиииз!!!
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Answer 1

14х - 11х = 1512
3х = 1512
х = 1512/3
х = 504

Answer 2

14x-(8x+3x)=1512
14x-11x=1512
3x=1512
x=504