Answer :
X = unknown number
6 × X = 240
÷6. ÷6. ( Divide 6 on both sides b/c 6 is . being multiplied to X )
X = 40
6 × X = 240
÷6. ÷6. ( Divide 6 on both sides b/c 6 is . being multiplied to X )
X = 40