Question

(a) 5x - 11 = 3x + 9

(b) 3y + 4 = 7 - 2y

(c) 9 - 2(x - 5) = x + 10

(d) 5(y - 1) = 3(2y - 5) - (1 - 3y)

(e) 2(x - 1) - 6x = 10 - 2(x - 4)

(f) x/3 - (x - 2)/2 = 7/3

(g) (x - 3)/4 + (x - 1)/5 - (x - 2)/3 = 1

(h) (3y - 2)/3 + (2y + 3)/3 = (y + 7)/6

(i) (8x - 5)/(7x + 1) = -4/5

(j) (5 - 7x)/(2 + 4x) = -8/7

(k) (x - 2)/(x - 3) = (x - 1)/(x + 1)

(l) (2x - 5)/(3x - 1) = (2x - 1)/(3x + 2)

(m) (3 - 7x)/(15 + 2x) = 0

(n) (0.4y - 3)/(1.5y + 9) = -7/5

(o) 2/(3x - 1) + 3/(3x + 1) = 5/3x

(p) 2/(x - 3) + 1/(x - 1) = 5/(x - 1) - 2/(x - 2)

(q) 15(x - y) - 3(x - 9) + 5(x + 6) = 0
(r) y/2 - 1/2 = y/3 + 1/4

(s) (0.5y - 9)/0.25 = 4y - 3

(t) [17(2 - y) - 5(y + 12)]/(1 - 7y) = 8

Answer 1

Answer:

(i) 5x-11=3x+9 5x-3x= 9+112x=20X= 20÷2X = 10

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Answer 2

answer

.b.)3y+4=7-2y

=3y+2y=7-4

=5y=3

=y=3/5