Question

Give three solutions to 100-2x>20

Answer 1

Answer:.

ANY number that's less than 40 is a solution.

Here's why: 100-2x>20

Divide each side by 2: 50-x>10.

Add x to each side: 50>10+x

Subtract 10 from each side: 40>x .

Here are 3 solutions.

X=0. 100-2x=100. (Greater than 20.)

X=39.5. 100-2x=21 (Greater than 20.)

X= -10. 100-2x=120 (Greater than 20.)