Question

the sum of two times x and 7 is 15%.​

Answer 1

Answer:

Ok..Just ask a question..

2x+7=15%

2x+7=15/100

2x+7×100=15

2x+700=15

2x=15-700

2x=685

x=685/2

x=342.5

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Answer 2

2x +7 = 15%

2x + 7=15÷100

2x + 7=0.15

x + 7=0.15÷2

x = 0.075 -7

×=6.025