Question

решить урав пож.6(4-x)+3x=3

Answer 1

6(4 - х) + 3х = 3
24 - 6х + 3х = 3
-6х + 3х = 3 - 24
-3х = -21
х = 7

Answer 2

6(4-x)+3x=3
24 - 6x + 3x = 3
-3x = 3 - 24
-3x = -21  / : (-3)
x = 7
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