convert in the mathematical form the difference between the twice a number and 3 is 15 square 11 (use × for the unknown number
ankitaa0223:
do u just need the equation
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hiii
let the unknown number be x
atq
2x-3=15^211
2x-3=225*11
2x=225*11+3
2x=225+14
2x=239
x=239/2
let the unknown number be x
atq
2x-3=15^211
2x-3=225*11
2x=225*11+3
2x=225+14
2x=239
x=239/2
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