Question

Simplify these expressions
a) 13x+2y-10x-7y

Answer 1

`\large \underline{ \underline{\mathfrak{Solution}}}`

`\sf{13x+2y-10x-7y}`

`\Longrightarrow\sf{3x+2y-7y}`

`\Longrightarrow\sf{3x-5y}`

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Answer 2

• 3x-5y

Explanation:

Expression given:

• 13x+2y-10x-7y

Simplifying,

• 13x+10x+2y-7y ← Collecting like terms

Calculating,

• 3x+(-5y)
• 3x-5y