Rozwiąż równanie 25 + 5(x -6) = 10
25+5x-30=10
5x=10+30-25
5x=-15
x=-3
25 + 5(x -6) = 10
25 + 5x -30 = 10
5x = 10 -25 +30
5x = 15
x = 3
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25+5x-30=10
5x=10+30-25
5x=-15
x=-3
25 + 5(x -6) = 10
25 + 5x -30 = 10
5x = 10 -25 +30
5x = 15
x = 3