Question

Solve 3x+7/5=4/5x-12​

Answer 1

Answer:

Step-by-step explanation:

3x+7/5=4/5x-12

cross multiplication

3x+7(5x-12)= 20

15x*2-60+35x-84= 20

15x*2+35x-144= 20

15x*2+35x= 164

5x(3x+7)= 164

3x+7=164/5x

15x*2=164-7= 157

x*2=157/15= 10.4

x= square root of 10.4

x= 3.224

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Answer 2

Step-by-step explanation:

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