1) 9.2*(0.01y+0.412)=4.6

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вопрос

First, distribute the 9.2 on the left side of the equation:

9.2 0.01y + 9.2 0.412 = 4.6

0.092y + 3.78 = 4.6

Next, subtract 3.78 from both sides:

0.092y = 0.82

Finally, divide by 0.092 to solve for y:

y = 0.82 / 0.092
y = 8.913

Therefore, the solution to the equation is y = 8.913.