2x+4=5(x+1) -2(x+2)
2x + 4 = 5x + 5 - 2x - 2
4 - 5 + 2 = 5x - 2x -2x
1 = x
Substitute 1 for x and see if that works.
2x+4=5(x+1) -2(x+2)
Would this be identity (all numbers are the solution), No solution (no real number solution), or can it be solved?
1 answer