The expression 2(6x-3)-4(2+5x) can be simplified to ax+b. What is the value of ab?

Which is a graph of a proportional relationship?

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?

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?