Question

6x+1=5
4x- 3=7
9x-7=8
8x+15=3
6x-5=10
7x-22=3x
8x+27=2x
35 -7x =8x

Answer 1

1)6x+1=5
6x=5-1
6x=4
x=4/6
x=2/3
2)4x-3=7
4x=7+3
4x=10
x=10/4
x=5/2
3)9x-7=8
9x=8+7
9x=15
x=15/9
4)8x+15=3
8x=3-15
8x=-12
x=-12/8
x=-3/2
5)6x-5=10
6x=10+5
6x=15
x=15/6
6)7x-22=3x
7x-3x=22
4x=22
x=22/4
x=11/2
7)8x+27=2x
8x+2x=27
10x=27
x=27/10
8)35-7x=8x
8x-7x=35
x=35

Answer 2

a) 6x=5-1=4 => x=4/6 = 2/3
b)4x=7+3=10 => x=10/4=5/2
c)9x=8+7=15 => x=15/9 =5/3
d)8x=3-15=-12 =>x =-12/8=-3/2
e)6x=10+5=15 =>x=15/6=5/2
f)7x-3x=22 => 4x=22 => x=22/4=11/2
g)8x-2x =-27 => 6x = -27 => x=-27/6 =-9/2
h)35=8x+7x => 35=15x => x=35/15 =7/3