Question

80 *( x + 7) = 1600​

Answer 1

Дано:

80 * ( х + 7 ) = 1600

Решение:

х + 7 = 1600 : 80

х + 7 = 20

х = 20 - 7

х = 13

____________________

80 * ( 13 + 7 ) = 1600

80 * 20 = 1600

1600 = 1600

___________

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Answer 2

Ответ:х=13...........

Answer 3

To solve the equation $80 \times (x + 7) = 1600$, you need to isolate the variable $x$ and find its value. Here's how you can do it step by step:

Step 1: Distribute the 80 on the left side of the equation:

$80 \times x + 80 \times 7 = 1600$

Step 2: Simplify the left side of the equation:

$80x + 560 = 1600$

Step 3: Move the constant term (560) to the right side of the equation by subtracting it from both sides:

$80x = 1600 - 560$

$80x = 1040$

Step 4: Finally, solve for $x$ by dividing both sides by 80:

$x = \frac{1040}{80}$

$x = 13$

So, the value of $x$ that satisfies the equation is $x = 13$.