A+A=2 A+B=3 A+B*2=?
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3
Explanation:
a= 1
b=2
1+2*2= ?
........
Answered by
1
_________________________
→ A + A = 2
→2 A = 2
→ A =
→ A + B = 3
→ 1 + B = 3
→ B = 3 - 1
→ A + B × 2
→ 1 + 2 × 2
→ 1 + 4
→ 5
Hence A + B × 2 = 5
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