Question

solve the following equations:
a) 2x+3=1
b)3y+7=9
c)8x-1=-11
$algebric \: expressions$
d)x+(3/4)=(7/8)

Answer 1

heya

here is ur answer

(a) 2x+3=1

solution:- 2x+3=1

2x=1-3

2x=-2

X=. -2/2

X= -1

(b) 3y+7=9

3y=9-7

3y=2

y=2/3

(c)8x-1= -11

8x=-11-1

8x=-12

X=-12/8

X=. -3/2

(d)X+3/4=7/8

X=7/8-3/4

LCM :-8

X= 7-6/8

X=1/8