4(x — 6) = 10
8.5
5(x + 3) = -25
-8
4(x — 5) = 2(x + 2)
12
8(x + 1) = 6(x — 5)
-19
4(x — 8) + 8 = 2(x — 2)
10
4(x + 5) = 2 — 2(x — 2)
7/3
5(x — 8) — 1 = 5(x + 3) + 8
Լուծում չունի
4(x + 6) + 2(x — 7) = — 8
-3
2)Լուծել հավասարումները․
x/2 + x/3 = 5
6
x/3 + x/4 = 7
12
x/4 + x/5 = 9
20
x/5 + x/6 = 11
30
(2x — 6)/3 = 4
9
(3x + 4)/5 = 2
2
(x + 2)/3 = (x — 4)/2
16
(2x — 1)/3 = (3x — 2)/4
2
(x — 1)/2 + (x — 2)/3 = 2
7/5
(2x — 3)/2 + (3x — 1)/3 = -2
1/2
