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