Find there consecutive even integers such that the sum of smallest number and twice the middle number is 20 more then the largest number

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Will give a: 122 b: 90 c: 48 d: 180