Решите уравнения (х+240)*3=1260

Question

Решите уравнения (х+240)*3=1260

Answer 1

(х+240)*3=1260; 3х+720=1260; 3х=1260-720; 3х=540; Х=540:3; Х=180

Answer 2

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Comments

(х+240)*3=1260; 3х+720=1260; 3х=1260-720х=540; Х=540:3; Х=180