A farmer sells apple cider in 2 quart bottles. How many bottles will he need to hold 70 gallons of cider

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

I'm confused on this could anyone me and show me what i need to do to solve it.

2/3(-6y+9x) expand each expression using the distributive property