Zero
you can double check though

Add 7 to both sides

At the left hand side 7 will cancel 7
At the right hand side 7 will add up

Divide through by 2

simplify the fraction

The quality of the goods you produce depends on the quality of your production process. If your production process doesn’t meet the required quality standards, the product may be of inferior quality.
Your answer would be (w+2)(w−10). If you want me to explain please don't hesitate to ask.
Answer: the amount a person pays for gas compared with the number of gallons purchased
Step-by-step explanation: