Question

i) simplify and choose the right answer i) 7x-12y​

Answer 1

7x - 12y

= 7 - 12

= -5

Hence, -5y is the answer.

Answer 2

Simplifying

7x = 12y

Solving

7x = 12y

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '7'.

x = 1.714285714y

Simplifying

x = 1.714285714y