Pascualleiaoifeviz
Answered

3X-6= x + 20 pakisagot po bigyan kita 5 star vote​

Sagot :

Jovelynshopeeviz

Answer:

3x-x=20-6

2x=14 divide both sides by 2

2x/2=14/2

cancel 2

x=7

Marmmercado1984viz

Answer:

3X - 6 = X + 20

transpose X from (X +20) to the left side of the equation

transpose -6 from (3X-6) to the right side of the equation

the equation becomes:

3X-X = 20 + 6

Note: signs change after transposition

negative signs become positive

positive sign become negative

simplify

2X= 26

divide both by 2

X=13