Question

please please help me ​

Answer 1

Answer:

this teh answer of two questions but the third question i don't know

Answer 2

(d). 5y-5= 6y-15-1+3y

= 6y-15-1+3y-5y+5=0

= 4y-11= 0

4y= 11, y= 11/4.....

(e). 2x-2-6x= 10-2x+8

2x-2-6x-10+2x-8= 0

-2x-20= 0

-2(x+10) =0

x+10= 0, x= -10......

(f). 2x-3x+6/6=7/3

6-x = 7/3 = 3(6-x) = 42, 18-3x= 42, -3x= 24, x= -8.....

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