Question

Solve the following equations and check your results.
(I) x - 2 = 9
(ii) y + 7 = 10
(iii) 4=-z+2
(iv) 0.3+0.7x=0.85x
(v) (y+3) (y-3)-y(y+5)=6​

Answer 1

Answer:

iv) 0.3+0.7x=0.85x

Step-by-step explanation:

this is right ans