Question

4. Solve 7x – 12 = 16​

Answer 1

• 7x - 12 = 16
• 7x - 12 = 167x = 16 + 12
• 7x - 12 = 167x = 16 + 127x = 28 (divide both sides by 7 to get x)
• 7x - 12 = 167x = 16 + 127x = 28 (divide both sides by 7 to get x)7x/7 = 28/7
• 7x - 12 = 167x = 16 + 127x = 28 (divide both sides by 7 to get x)7x/7 = 28/7x = 4

Answer 2

Solve:-

7x -12 = 16

$\huge\underline\orange{Solution}$

7x - 12 = 16

7x = 16 + 12

7x = 28

x = 28/7

x= 4