Question

What is the solution to this inequality? 4(2x + 2) + 12 > 100

A. x > 10
B. x > 20
C. x > 30
D. X > 40​

Answer 1

`x>10`

Explanation:

`4(2x+2)+12>100`

Simplify both sides:

`8x+20>100`

Subtract 20 from both sides:

`8x+20-20>100-20\\8x>80`

Divide both sides by 8:

`(8x)/(8) >(80)/(8)\\x>10`

A. x > 10 is your answer.