Ответ:
1.
[tex]9x + 5 [/tex]
2.
[tex]3x - 6[/tex]
3.
[tex] - 2x + 8[/tex]
Пошаговое объяснение:
16х - (7х - 5) = 16х - 7х + 5 = 9х + 5
(8х - 4) - (5х + 2) = 8х - 4 - 5х - 2 = 3х - 6
-(6х - 3) + (5 + 4х) = -6х + 3 + 5 + 4х = -2х + 8
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Verified answer
Ответ:
1.
[tex]9x + 5 [/tex]
2.
[tex]3x - 6[/tex]
3.
[tex] - 2x + 8[/tex]
Пошаговое объяснение:
16х - (7х - 5) = 16х - 7х + 5 = 9х + 5
(8х - 4) - (5х + 2) = 8х - 4 - 5х - 2 = 3х - 6
-(6х - 3) + (5 + 4х) = -6х + 3 + 5 + 4х = -2х + 8