Simplifying Multi-Step Algebraic Expressions with Brackets
Simplifying Multi-Step Algebraic Expressions with Brackets
Secondary 1
Simplify each of the following expressions.
- \(16+a-8a-\left( 2a+9 \right)\)
- \(5\left( -3x+4 \right)-3\left( -2x-7 \right)-\left( -8 \right)\)
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Answer:(a) \(7 - 9a\) (b) \(-9x + 49\)
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