2 years ago

2(x + 4) − 1 = 2x + 7

Mathematics

2 answers:

Margarita [4]2 years ago

7 0

Answer:

All real numbers are solutions to this problem.

Step-by-step explanation:

I) Simplify:

2(x + 4) - 1 = 2x + 7

x + 4 - 0.5 = x + 3.5 (Divide by 2)

x + 3.5 = x + 3.5 (Simplify <em>x + 4 - 0.5</em>)

x = x

II) Conclusion:

Any real number will work as a solution.

madreJ [45]2 years ago

5 0

True for all x

2x+7=2x+7
-7 -7
2x = 2x
-2x -2x
0=0

maybe that seems right

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