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irga5000 [103]
3 years ago
7

Simplify the algebraic expression. -2(x - 5) + 4(9 + x)

Mathematics
1 answer:
AnnZ [28]3 years ago
5 0

Answer:

2x+46

Step-by-step explanation:

-2(x-5)+4(9+x), Multiply

-2x+10+36+4x, Combine like terms

Simplified= 2x+46

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6⋅7-3^2⋅9+4^3 what is the value?
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\textsf{Hey there!}

\mathsf{Equation: 6 \times 7- 3^2 \times9+4^3}

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\mathsf{New\ equation: 42 - 81 + 64}

\mathsf{42 -81= -39}

\textsf{New equation: -39 + 64}

\mathsf{SOLVE\ ABOVE\ \uparrow\ \& you\ will\ have\ your\ answer\ to\ this\ problem}

\mathsf{-39 + 64 = 25}

\boxed{\textsf{Thus, your answer is: \boxed{\mathsf{\bf{25}}}}}\checkmark

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