Ответ:
Пошаговое объяснение:
2(x+3)-12=32
2(x+3) = 32+12
2(x+3) = 44
x + 3 = 44 : 2
x + 3 = 22
x = 22 - 3
x = 19
----------------------------
2(19+3)-12 = 32
2*22 - 12 = 32
44 - 12 = 32
32 = 32
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Ответ:
Пошаговое объяснение:
2(x+3)-12=32
2(x+3) = 32+12
2(x+3) = 44
x + 3 = 44 : 2
x + 3 = 22
x = 22 - 3
x = 19
----------------------------
2(19+3)-12 = 32
2*22 - 12 = 32
44 - 12 = 32
32 = 32