Question

Solve the following equations 1. 17(x + 4)+ 8(x + 6)=11(x + 5)+(x + 3)
2. 3y/2+y+4/4=5-y-2/4
3. 5(1-2x)=9(1-x)

Answer 1

Writing only answers:-

1. LHS RHS

17x+68+8x+48 11x+55+x+3

25x+116 12x+58

25x-12x 58-116

13x = -58

x=-4.30

2. LHS RHS

3y/2+y+4/4 5-y-2/4

3y/6+y/1 5-y-2

2-y-5 = 2-y-5

LHS=RHS

3. LHS RHS

5 (1-2x) 9 (1-x)

5-10x 9-9x

-10x+9x 9-5

-x=4

Therefore x=-4

LHS=RHS.