Solve for x : 25x−20−14x=46
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Given 25x−20−14x=46 [rearranging the terms] =25x−14x−20=46 ⇒ 11x−20=46 ⇒ 11x=46+20 ⇒ 11x=66 [dividing both sides by 11] ⇒ 11x11=x=6611=6
Solve for x:- 25x−1 = 4 × 23x+1