FIrst we have to transform our equation into slope y-intercept form y=ab+x 7x+2y=-10 /-7x subtract 7x both sides 2y=-7x-10 /:2 divide by 2 both sides y=-7/2-5 Now we can read value of parameter b, which is b=-5. Its the our result, so -5.
subtract 7x from both sides 2y= -10-7x sub 0 in for x 2y= -10-7(0) divide both sides by 2 y= -5
The y-intercept of the equation 7 x + 2 y = − 10 is found by rearranging it into slope-intercept form, resulting in a y-intercept of − 5 . This means the line crosses the y-axis at the point ( 0 , − 5 ) .
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