Ответ:
-15
Объяснение:
-3(2х - 1) + 4(3 - х) + 5х - 8 = -8 - 3х - 3х
-6х + 3 + 12 - 4х + 5х - 8 = -8 - 6х
-5х + 7 = -8 - 6х
-5х + 6х = -8 - 7
х = -15
x = - 15
[tex]- 3(2x-1) + 4(3-x) + 5x - 8 = -8 - 3x - 3x\\\\- 6x+3 + 12-4x + 5x - 8 = -8 - 3x - 3x\\\\- 6x-4x + 5x+3x+3x = -8 -3-12+8\\\\x=-15[/tex]
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
-15
Объяснение:
-3(2х - 1) + 4(3 - х) + 5х - 8 = -8 - 3х - 3х
-6х + 3 + 12 - 4х + 5х - 8 = -8 - 6х
-5х + 7 = -8 - 6х
-5х + 6х = -8 - 7
х = -15
Ответ:
x = - 15
Объяснение:
[tex]- 3(2x-1) + 4(3-x) + 5x - 8 = -8 - 3x - 3x\\\\- 6x+3 + 12-4x + 5x - 8 = -8 - 3x - 3x\\\\- 6x-4x + 5x+3x+3x = -8 -3-12+8\\\\x=-15[/tex]