For a given input value rrr, the function hhh outputs a value qqq to satisfy the following equation. q-10=6(r+1)q−10=6(r+1)q, minus, 10, equals, 6, left parenthesis, r, plus, 1, right parenthesis Write a formula for h(r)h(r)h, left parenthesis, r, right parenthesis in terms of rrr. h(r)=h(r)=

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?