please solve this
find x
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Answer:
x = 46
Step-by-step explanation:
Given 3 angles
x+7,2x,35
We know that the sum of all angles in training is 180°
so,
x+7+2x+35 =180
3x+42 = 180
3x = 180 - 42
x= 138 / 3
x = 46
Therefore
x = 46
x + 7 = 46 + 7 =54
2x = 46 ×2 = 92