Question

e) 8+x:3=40:5
f)4x+2x+5.4=37.2-6
h)10x+18-14=22+4x
j)5x-5+2x=2x+5
k)4x+6-13=4x+x12
i)8x+28-3x=54-4.5+4x​

Answer 1

e) 8+1/3x=8
f) 6x+5.4=74-6
6x+5.4=68
6x=68-5.4
6x=62.6
X=313/30 X=10.43
h) 10x+4=22+4x
10x-4x=22-4
6x=18
X=3
j) 5x-5=5
5x=5+5
5x=10
X=2
k) 6-13=x
-7=x
X=-7
i) 5x+28=49.5+4x
5x-4x=49.5-28
X=21.5