Me 3x+1/10=x-1/7 ok so i understand that i'm supposed to cross multiply so 1 x 10=10 7x3=21 so now do i do 21x-7?

Simplify both sides of the equation

3x+1/10 = x+ -1/7

Subtract x from both sides

3x+1/10 -x = x+ -1/7 -x

2x+1/10 = -1/7

Subtract 1/10 from both sides

2x+1/10 - 1/10 = -1/7 -1/10

2x= -17/70

Divide both sides by 2

2x/2 = -17/70/2

x= -17/140

decimal x will equal -0.121

Ask any questions you want and I hope that's help !

if you need just tell me and i will come to the rescue.

step-by-step explanation: