Question

863×x+482=6523 a×32+100=420​

Answer 1

Ответ:

$863 \times x + 482 = 6523 \\ 863 \times x = 6523 - 482 \\ 863 \times \: x = 6041 \\ x = 6041 \div 863 \\ x = 7 \\ \\ a \times 32 + 100 = 420 \\ a \times 32 = 420 - 100 \\ a \times 32 = 320 \\ a = 320 \div 32 \\ a = 10$

Answer 2

To solve the given equations, we'll isolate the variables $x$ and $a$ in each equation:

1. $863x + 482 = 6523$:

   $$\begin{align*} 863x &= 6523 - 482 \\ 863x &= 6041 \\ x &= \frac{6041}{863} \end{align*}$$

2. $a \times 32 + 100 = 420$:

   $$\begin{align*} a \times 32 &= 420 - 100 \\ a \times 32 &= 320 \\ a &= \frac{320}{32} \end{align*}$$

Now, let's calculate the values of $x$ and $a$:

1. For $x$:

   $$x = \frac{6041}{863} \approx 7.00 \text{ (rounded to 2 decimal places)}$$

2. For $a$:

   $$a = \frac{320}{32} = 10$$