Respuesta :

1/4(2x-14)=4
0.5x-3.5=4
0.5x = 4 + 3.5
0.5x = 7.5
x = 15
1/4(2x-14)=4
1/8x-56=4
cross multiple
it will give 4(8x-56)=1
32x-224=1
32x=224+1
32x=225
divided both side by 32 to find x
then we have x=225/32
ans ;x=7.02 to 2dp