natashamckeown2006 natashamckeown2006

15-04-2020
Mathematics

contestada

9d + 4 = 2d + 53
Can someone tell me what d stands for?

Respuesta :

lukehersch300 lukehersch300

15-04-2020

Answer:

d=7

Step-by-step explanation:

To find d youll have to find it. 9d + 4 = 2d + 53 minus 2d on both sides> 7d+4=53 now minus 4 on both sides> 7d=49 divide 49/7 > d=7

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