If a = b then ax = ........... 1. b + x 2. bx 3. b - x 4. b ÷ x - Vidyadip

Question

If a = b then ax = ...........

b + x
bx
b - x
b ÷ x

✓

Answer

bx

Solution:
Given, a = b Multiplying both sides by x.
ax = bx.

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