Simplification of equation (x-y+2)+ (2x + y) - (x + 3), gives?
- 2x - 1
- x + 3
- x - 3
- None of these
Explanation
Remove brackets and combine like terms
(x - y + 2) + (2x + y) - (x + 3) = x - y + 2 + 2x + y - x - 3
Group x terms: x + 2x - x = 2x
Group y terms: -y + y = 0
Group numbers: 2 - 3 = -1
Add all = 2x + 0 - 1 = 2x - 1
Last verified on 16-06-2026
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