Ile wynosi rozwiązanie równania 2x - 7 = 4x + 3. Wynik wynosi x=
2x - 7 = 4x + 3
-2x = 10 / : (-2)
x = - 5
2x-7=4x+3
2x-4x=3+7
-2x=10 /:(-2)
x=-5
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2x - 7 = 4x + 3
-2x = 10 / : (-2)
x = - 5
2x-7=4x+3
2x-4x=3+7
-2x=10 /:(-2)
x=-5