5x-19 = 16 5x = 16+19 5x = 35 x = 7
-5x+50 = 25 -5x = 25-50 -5x = -25 x = 5
10x
5x + 2 = 22 5x = 22 - 2 5x = 20 5x/5 = 20/5 x=4
5x+1=20 5x=20-1 5x=19 5x/5=19/5 x=19/5
5x-19 = 16 5x = 16+19 5x = 35 x = 7
-5x+50 = 25 -5x = 25-50 -5x = -25 x = 5
128
78
10x
5x + 2 = 22 5x = 22 - 2 5x = 20 5x/5 = 20/5 x=4
5x - 1 = 24 5x - 1 + 1 = 24 + 1 5x = 25 5x/5 = 25/5 x = 5
5x+1=20 5x=20-1 5x=19 5x/5=19/5 x=19/5
5x = 25Divide both sides by 5:x = 5
if you mean 5x -2y = 10 then y = 2.5x -5
There's nothing to solve, it's simply an expression.
Expression: x+10+5x Solve: x+5x=6x Answer: 6x+10