Answer:
Step-by-step explanation:
6x + 20 = -4
subtract 20 from both sides
6x = -16
divide by 2
3x = -8
6×+20=-4
Move +20 to the other side . Sign changes from +20 to -20.
6x+20-20= -4-20
6x= -24
divide by 6
6x/6= -24/6
Cross 6 and 6 , divide by 6 and then becomes 1*1*x= x
x= -4
Answer : x= -4
