Answer:
36.) 2x +12 -12 = 102 - 12
2x/2 = 90/2
x = 45
37.) 2b - 8 + 8 = 16 + 8
2b/2 = 24/2
b = 12
38.) C + 12 - 12 = 9 - 12
C = -3
39.) D + 10 - 10 = 25 - 10
D = 15
40.) X - 27 = 18
X - 27 + 27 = 18 + 27
X = 45
^_^
(Pa-brainliest sana)
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Answer:
36.) 2x +12 -12 = 102 - 12
2x/2 = 90/2
x = 45
37.) 2b - 8 + 8 = 16 + 8
2b/2 = 24/2
b = 12
38.) C + 12 - 12 = 9 - 12
C = -3
39.) D + 10 - 10 = 25 - 10
D = 15
40.) X - 27 = 18
X - 27 + 27 = 18 + 27
X = 45
^_^
(Pa-brainliest sana)