Question

650 ÷(150 - x) = 70​

Answer 1

Ответ:

650÷(150-х)=70

650/(150-х)=70 |*(150-х)

70х=10500-650

70х=9850

х=985/7=140_5/7.

Answer 2

To solve the equation $650 ÷ (150 - x) = 70$, follow these steps:

Step 1: Simplify the equation Divide both sides of the equation by 70 to simplify it: $\frac{650}{70} = \frac{150 - x}{1}$

Step 2: Solve for $150 - x$ To isolate $150 - x$, multiply both sides of the equation by 70: $70 \times \frac{650}{70} = 70 \times \frac{150 - x}{1}$

$650 = 150 - x$

Step 3: Solve for $x$ To find the value of $x$, move $150$ to the other side of the equation by subtracting it from both sides: $650 - 150 = 150 - x - 150$

$500 = -x$

Now, to get the value of $x$, divide both sides by -1: $\frac{500}{-1} = \frac{-x}{-1}$

$x = -500$

So, the solution to the equation is $x = -500$.