book Maths Puzzle Numerical Ability

Can you please help me solve:
6x+28(4x-7)=9x

Read Solution (Total 0)

book Other Question

Ashley needs a mixture of 74% oats and 26% corn. She currently has 26 pounds of a mixture of 23% oats. How many pounds of oats should be added to the mixture? Based on information in a magazine, you determine that if you drive your 300 miles in a month it costs you $366. It costs you $510 if you drive 1,500 miles a month.

a. What is