Newalgebra: Roblox

(x + y) + (x - y) = 10 + 4 2x = 14 x = 7

Then she put x = 7 into the first equation: 7 + y = 10 , so y = 3 . newalgebra roblox

“Rise is change in y: 8 minus 2 equals 6. Run is change in x: 4 minus 1 equals 3. Slope is 6 divided by 3, which is 2.” (x + y) + (x - y) =