What is $3 d + (5 - d)$ $3d + ( 5- d )$ if $d = 4$ $d = 4$ ?

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What is $3 d + (5 - d)$ $3d + ( 5- d )$ if $d = 4$ $d = 4$ ?

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Answer 1 · 2018-08-13T12:50:44

$13$ $13$

Explanation:

$substitute d = 4 into the expression$ $"substitute "d=4" into the expression"$

$(3 \times 4) + (5 - 4)$ $(3xxcolor(red)(4))+(5-color(red)(4))$

$= 12 + 1 = 13$ $=12+1=13$

Answer 2 · 2018-08-13T13:09:25

$3 d + (5 - d) = 3 d + 5 - d = 2 d + 5$ $3d+(5-d)=3d+5-d=2d+5$

If $d = 4$ $d=4$ then $2 \times 4 + 5 = 8 + 5 = 13$ $2xx4+5=8+5=13$

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What is $3 d + (5 - d)$ $3d + ( 5- d )$ if $d = 4$ $d = 4$ ?

2 Answers

Explanation:

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