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2x+2^6:2^3=263+2^6-3​

Răspuns :

Răspuns:

2x + 8 = 263 + 61

2x = 202 - 8

2x = 194

x = 97

[tex]2x+2^6:2^3=263+2^6-3\\2x+2^3=263+64-3\\2x+8=324 / -8\\2x=316 /:2\\x=158[/tex]