1.14– y = 54 – 95 2.21 +3.x = 7x – 11
3.— 17 – 6x = 5x +27
4. (2x - 1) - (x – 7) = 0
5.6 - (x + 2) =-(7 + 4x)
6.5(2x - 1) - 6 =3(x + 7)
7.7- 273 -1) #5 - 4(x – 1)
8.2(x-1) +5 = 4x + 3
9.4(2- .r) – 8x = 7(1 – 3)
10.5(2; +3) –4y = 9(3y –2)
решить уравнение
1.у=-65
2.х=8
3.х=-4
4.х=6