Answer :
x = 4
First take 12x off both sides, so -7x=-28
The negatives cancel out, so 7x=28
Not find the hcf and divide by that.
First take 12x off both sides, so -7x=-28
The negatives cancel out, so 7x=28
Not find the hcf and divide by that.
Answer:
3.4
Step-by-step explanation:
5x=12x-28
28=12x-5x
28=8x
28÷8=3.4