Which algebraic expression is equivalent to the expression below ?

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Christian Nuss asked Aug 11, 2022

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Which algebraic expression is equivalent to the expression below ?

Mathematics
high-school

Christian Nuss asked Aug 11, 2022

by Christian Nuss

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7 ( X – 1 ) + 15 ( X + 9 )

= 7X – 7 + 15X + 135

= 7X + 15X + 135 – 7

= 22X + 128 ( Answer )

Cereal Killer answered Aug 14, 2022

by Cereal Killer

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19 votes

7 ( X — 1 ) + 15 ( X + 9 )

= 7 X — 7 + 15 X + 135

= 22 X + 135 — 7

= 22 X — 128 ( Ans )

Mukama answered Aug 17, 2022

by Mukama

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