(2x-1) + (3x-1) = 15
2x - 1 + 3x - 1 = 15
rearrange
2x + 3x - 1 -1 = 15
5x -2 = 15
5x = 15 + 2
5x = 17
Divide both sides by 5
x = 17/5
= 3.4
Rounding to 3
Option a)3
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