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Simplify: -3(4-7x)-2(5x-9)

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Simplify: -3(4-7x)-2(5x-9)

Posted by Aakriti Khungar 5 years, 9 months ago

CBSE > Class 07 > Mathematics

2 answers

Saroj Bhutra 5 years, 9 months ago

Sorry it is ×

Saroj Bhutra 5 years, 9 months ago

-12x -(-21x) -10x - (-18x) = -12x + 21x -10x +18x = -12x + 21x + 8x = -12x + 29x = -17x

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