Question

Q.8 Find x in the following:
i) 3 *[(-6) + x ] = 3 * (-6) + 3 * 10
ii) 4 + x [2(40-32)]=21-X​

Answer 1

Answer:

I) -18 + 3x = -18 + 30

3x = 18 - 18 + 30

3x = 30

x = 10

Step-by-step explanation:

II) 4 + x [2 × 8 ] = 21 - x

4 + 16x = 21 - x

16 x + x = 21 - 4

17 x = 17

x = 1