Question

(2X+14):2=840

1128:(982-2X) = 3
PLZ AFLATI x

Answer 1

2x+14=840*2=1680
2x=1680-14=1666
x=1666:2=833

982-2x=1128*3=3384
2x=3384+982=4366
x=4366:2=2183

Answer 2

(2x+14):2=840

2x+14=840x2

2x+14=1680

2x=1680-14

2x=1666

x=1666 supra 2

x=833(pt ca am simplificat , simplificat adica am impartit)

1128:(982-2x)=3

982-2x=3x1128

982-2x=3384

2x=3384+982

2x=4366

x=4366 supra 2

x=2183 (pt ca simplificam din nou)

SPER CA E BN !!