Question

2x+21/5=3 could someone please explain to me how to get this ? the one who gets me to understand gets brainliest and 30 points

Answer 1

I've tried my best...

Answer 2

Hello!

2*x+21/3 = 5 // - 5

2*x+21/3-5 = 0

2*x+2 = 0 / / - 2

2*x= -2 // 2

x = -2/2

x = -1

I did it wrong! -3/5 is correct!

I am pretty sure this is right.