(p-3)+(p-7) Rewrite Adding Linear Expressions + p-3 p-7 (3n-1) Rewrite Adding Linear Expressions + (4-n) + (-n+4) (3n-1) (-3r+8)+(5r-1) Rewrite Adding Linear Expressions + -3r+8 5r-1 (6x-18)+(2x-9) Rewrite Adding Linear Expressions + 6x-18 2x-9 (3c+2)+(5.2c-20) Rewrite Adding Linear Expressions 5 .2c - 20 3 . 0 c + 2 (21q-20)+(7.5q+18) Rewrite + Adding Linear Expressions 21 7.5 .0 q q - + 20 18 (-6y-2)+(15+12.5y) Rewrite Adding Linear Expressions 12 -6 .0 .5y y + - 15 2 (3x-5)+(2+3x) Rewrite Adding Linear Expressions + 3 3 x x + - 2 5 (2a-3)+(5a-6) Rewrite Adding Linear Expressions + 5a 2a - - 3 6 (8-k)+(4+3k) Rewrite Adding Linear Expressions + 4 8 + - 3 k k |