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RUDIKE [14]
3 years ago
5

I need help on this please some one can help me solve this p4

Mathematics
2 answers:
Scrat [10]3 years ago
7 0

<em>Answer:</em>

<em>d = 10</em>

<em>Step-by-step explanation:</em>

<em>3/4(6 + d) = 12</em>

<em>(18 + 3d)/4 = 12</em>

<em>18 + 3d = 48</em>

<em>3d = 48 - 18</em>

<em>3d = 30</em>

<em>d = 30 : 3</em>

<em>d = 10</em>

AlexFokin [52]3 years ago
4 0

multiple both sides by 4/3

move the constant to the right

subtract the numbers

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