Question

Can someone help me with this
0.5x = 21 − 3

Answer 1

X = 36

Explanation:

0.5x = 21 - 3

the first step will be to simplify the equation by doing 21 - 3

this will get you 18

now we have 0.5x = 18

we multiply both sides by two to isolate the variable to get x = 36

The final answer is x = 36