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Conversion of Statements to Linear Equations

Simplify:2 x-...

Question

Simplify:

(2x - 3)(5x + 2) + (3x - 7)(4x - 1)

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Solution

(2x - 3)(5x + 2) + (3x-7)(4x-1)

=2x (5x + 2) -3 (5x + 2) +3x (4x - 1) -7 (4x - 1)

= 10x² + 4x - 15x - 6 + 12x²-3x -28x + 7

Bring the like terms together.

10x² + 12x²+ 4x - 15x -3x -28x -6 +7

= 22x² -42x + 1

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