Each concept will have a link to some BASIC problems you can do. Other study materials are up to you to find. GOOD LUCK :) WE BELIEVE IN YOU!!!
The links to the textbook can be found on the homepage of this website!
Review or finish pages in GOMATH textbook p. 293-300/303-312/315-322/345-362/203/211
and/or Math practice book P145, P147, P149, P151, P153, P155, P157, P171, P177, P99, P101, P103
https://www.ixl.com/math/grade-3/write-variable-equations-to-represent-word-problems
https://www.ixl.com/math/grade-4/write-variable-equations-to-represent-word-problems
https://www.ixl.com/math/grade-5/write-variable-equations-word-problems
https://www.ixl.com/math/algebra-1/write-variable-equations
(This includes solving equations involving percents and solving multistep equations)
http://braingenie.ck12.org/skills/105207
http://braingenie.ck12.org/skills/105208
http://braingenie.ck12.org/skills/105387
http://braingenie.ck12.org/skills/105389
https://www.ixl.com/math/grade-4/solve-variable-equations
https://www.ixl.com/math/grade-5/solve-equations-with-whole-numbers
https://www.ixl.com/math/grade-5/solve-equations-with-decimals
https://www.ixl.com/math/grade-6/solve-one-step-equations-word-problems
https://www.ixl.com/math/grade-6/solve-two-step-equations
(When given an equation, can you make a graph? AND When given a graph, can you write the equation?)
http://braingenie.ck12.org/skills/105423
https://www.ixl.com/math/grade-6/identify-the-graph-of-an-equation
https://www.ixl.com/math/grade-6/graph-a-two-variable-equation