3x - 4 = -2 The answer is x=2/3
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x=4 x=4
x-6-x-4=10-x-10=10-xx=20
60 %. 10-4 = 6. 6/10 = x/100 Cross multiply and solve for x.
3x + 4 = 5x - 6 -3x -3x 4 = 2x - 6 +6 +6 10 = 2x 5 = x
To solve for x: 2x2 + 10 = 58 2x2 = 48 x2 = 24 x = √24 x = √4 × √6 x = 2√6