Questions: If the equation of a line is: Y=630-3X, then the value of X when Y=0 is equal to: 210

Transcript text: If the equation of a line is: $Y=630-3 X$, then the value of $X$ when $Y=0$ is equal to: 210

Solution

To find the value of $ X $ when $ Y = 0 $ in the equation $ Y = 630 - 3X $, we need to set $ Y $ to 0 and solve for $ X $.

Step 1: Set $ Y $ to 0

Given the equation of the line: \[ Y = 630 - 3X \] we need to find the value of $ X $ when $ Y = 0 $.

Step 2: Solve for $ X $

Set $ Y $ to 0 in the equation: \[ 0 = 630 - 3X \]

Rearrange the equation to solve for $ X $: \[ 3X = 630 \] \[ X = \frac{630}{3} \]

Step 3: Calculate the value of $ X $

Perform the division: \[ X = 210.0 \]

$\boxed{X = 210}$

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