Аrvin

14.05.2022 16:18

Математика

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91 92
24х + 5) = 2(2х + 5)
У+6(2y - 1) +y – 2 = 5(5 – 3 .
4х + 10(х + 4) = 6/10
18+ 12
2 уровень / деңгей
61. 2(х – 2) = x
62.3(3x + 1) = 21
63. 5(2a + 10) = 5a + 100
64. 7+2(3-3) = 4t + 11
65. 4у + 3(у – 3) = 40
66. 5y + 2(у — 4) = 42 – Зу
67. 7+ 5(х + 1) = x + 16
68. 6(x + 2) - 10 = 4x + 28
69. 8z - 5= 3(2 +19) - 7
70.5x + 4(x + 1) = 23 + 8x
71. бу – 3(у + 4) = 23 – 2y
72. 4x - 10 = 2(4- x)
73. 6 – (9x + 5) = 39 – 10х
74. 8t -5(t - 6) = 39
75. 10x +6(х + 8) = 99 —x
76. 2(a + 3) = 30 -а
77. 34 + 2(2x - 9) = 28
78. 45 -2(3x - 8) = 25
79. 10(7y - 2) = 120
80. 2(15 + 8x)-3(5x - 7) = 82
81. 3(t — 4) + 6(t – 2) = 3(t + 2) +t
82. 10(3x - 5) = 10x + 10
83. 4(a + 10) + 5(3a + 3) = 93
84. 13 + 2(13x - 9x) = 3(x + 16)
85. 56 -2(x +9) = 36
86. 25t – 5(2t — 4) – 1 = 80 – (t + 1) +t
87. 4(х – 4) = 3х + 11
88. 35 – 9(у + 3) – 2 = 25 – 10y
89. 61 +5(x-4) -2(4x + 5) = 2(2x + 5)
90. 7y + 6(2у – 1) + у — 2 = 5(5 – 3y) + 15y - 3 + 10
91. 4х + 10(х + 4) = 6(10 –x) + 2x – 2
92. 18 + 13(b-5) + 17 = 4b +56-b) + 10
93. 18x + 5(x - 14) - 25 = 23(x + 1) - 118
94. 5a +3(
2-5) = 4(12-a)-3
95. 6-2(2-2x) = 6(x - 2)