Question

1) 2-4×=32-18×+12
2)2×-1=-3+×+4
3)3×-2-2×-3=0

Answer 1

1)
2 - 4x = 32 - 18x + 12
2 - 4x = 44 - 18x
18x - 4x = 44 - 2
14x = 42
x = 42/14
x = 3

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2)
2x - 1 = - 3 + x + 4
2x - 1 = 1 + x
2x - x = 1 + 1
x = 2

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3)
3x - 2 - 2x - 3 = 0
3x - 2x - 2 - 3 = 0
x - 5 = 0
x = 5