AyliahN105989 AyliahN105989
  • 25-10-2022
  • Mathematics
contestada

Which expression is equivalent to (6 – 3x) + 9x ? 1 A. 8x + 2 B. 8x + 3 C. 10x-2 D. 10x - 6

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JamelleK337958 JamelleK337958
  • 25-10-2022

Given to solve the expression:

[tex]\frac{1}{3}(6-3x)+9x[/tex]

step 1: Expand the bracket by multiplying each term by the factor outside

[tex]\begin{gathered} (\frac{1}{3}\times6)-(\frac{1}{3}\times3x)+9x \\ 2-x+9x \end{gathered}[/tex]

step 2: Simplify the expression obtained in step 1

[tex]\begin{gathered} 2-x+9x\text{ } \\ =2+8x \\ =8x+2 \\ \\ \text{The answer is \lbrack{}Option }A\rbrack \end{gathered}[/tex]

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