3х – 7 = 2х – 8; 3 – 4х = 5 – 3х;
4(х – 2) = 2х;
– (3х – 2) = – х;
3(х + 2) = 2(х – 1);
2(– х – 5) = – (х + 1);
–5(3 – х) = 6(х + 1);
2(0,4х – 3) – 5(0,2х – 3) = 8,84.
4(х – 2) = 2х;
– (3х – 2) = – х;
3(х + 2) = 2(х – 1);
2(– х – 5) = – (х + 1);
–5(3 – х) = 6(х + 1);
2(0,4х – 3) – 5(0,2х – 3) = 8,84.
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