第 1 题
1 分Simplify the algebraic expression by collecting like terms:
\( 12x - 5y + 3 - 8x + 2y - 7 \)
Key Stage 3 (KS3) · Mathematics
5 道选择题即时批改,另有 1 道文字题附完整解题步骤,全部围绕「Algebraic Notation」。
Simplify the algebraic expression by collecting like terms:
\( 12x - 5y + 3 - 8x + 2y - 7 \)
Expand and simplify the following expression:
\( 5(2a - b) - 3(a + 2b) \)
Simplify the following algebraic expression by collecting like terms:
\( 4a - 7b + 2 - 3a + 5b \)
Simplify the algebraic expression:
\( 3(2x - 4y) - 2(x - 5y) \)
Simplify the algebraic expression: \( 5x + 3y - 2x + 4y \).
Simplify the algebraic expression:
\( 3(2x - 5y) - 4(x - 2y) \)
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