📘 Part of a Structured Algebra Learning System.
Designed for Grades 6–8 students learning algebra step-by-step.
Brackets are used to group parts of an expression.
They show which parts belong together.
Everything inside the brackets is treated as one group.
Brackets show which parts of an expression should be worked with together.
3(x + 2)
x + 2 is grouped together inside the brackets.
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