Explanation:
0.25(x+10) = 2+0.5(x-1)
0.25 * x + 0.25 * 10 = 2.05 * x - 2.05 * 1
0.25x + 2.5 = 2.05x - 2.05
0.25x - 2.05x = -2.05 - 2.5
-1.8x = - 4.55
x = -4.55/-1.8
x = 2.53777777778
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