46
4+x=10
x=6
x+5=-3
x=-8
7+x=4
x=-3
(-6)+x=5
x=11
x-8=2
x=10
(-1)+x=-5
x=-4
(-3)+x=0
x=3
(-4)-x=0
x=4
18-x=6
x=12
20-x=-4
x=24 կամ x=-16
x+(-5)=13
x=18
x-(-8)=-4
x=4
47
8(x+3)=48
x=3
5(y-1)=30
y=7
(z+2)*4=60
z=13
(2x-1)*9=45
x=6
3(a+5)=36
a=4
14=7(b-3)
b=5
8(2m+5)=72
m=4
4(15-2x)=20
x=5
(15-4y)*15=45
y=3
-36=2(10-7z)
z=4
48
(3x-1)(2x/7)-(x+1)(6x-6)=16
x=1
3y2-(3y+2)(y-1)=8
y=6
(3z-2)(2z/3)-(6z2-85)=99
z=4
(3a+1)(4a-5)-(6a-11)(2a-7)=24
a=2
(b+1)(b+2)-(b-3)(6+4)=6
b=-4
(x+5)(x+2)-3(4x-3)=(5-x)2
x=6/5 x=1 1/5 x=1.2
(2x-3)(3x-1)=3-+(6x+2)(x-5)
x=1
56+(3y-4)(y+2)=3(y+1)(y+2)
y=6
2(3z-1)(2x+5)-6(2z-1)(z+2)=50
z=6
2(6x-4)(x+4)=42-3(-4x+1)(x-1)
x=7/5, x=1 2/5, x=1.4