The manual covers the core 7th-grade algebra curriculum. If you are looking for solutions to specific problems, they likely fall under these categories:
: Solving using substitution and addition methods. Example Task from the Manual grishina i.v testy po matematike 7 klass otvety
: Operations with natural exponents, monomials, and polynomials. The manual covers the core 7th-grade algebra curriculum
: Solving equations with one variable and word problems. and simplifying expressions.
: Comparing values, identities, and simplifying expressions.