Grade 9 · Algebra 1

Systems of equations

531 problems in this skill, each with a solver-verified answer key. Answers are checked the moment you submit — with a hint if you want one and a worked solution afterwards.

What the problems look like

A few statements from this skill. Answers, hints and worked solutions live in the practice session.

Warm-up
Solve for x in the system: $2x + 3y = 13$ and $x - y = 1$ .
Warm-up
Solve for y in the system: $4x - 2y = 6$ and $3x + y = 9$ .
Warm-up
Solve the system: $3x + 2y = 16$ and $x - y = 1$ . Find the value of x.

Problems shown under their original terms: Generated (solver-verified).

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