2(x+1)=5 Proszę o szybkie rozwiązanie.
2(x+1)=5
2x+2 = 5
2x = 5-2
2x = 3 /:2
x = 3/2
x = 1 1/2
2*x+2*1=5
2x+2=5
2x=5-2
2x=3 /:2
x=1,5
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2(x+1)=5
2x+2 = 5
2x = 5-2
2x = 3 /:2
x = 3/2
x = 1 1/2
2(x+1)=5
2*x+2*1=5
2x+2=5
2x=5-2
2x=3 /:2
x=1,5