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4 years ago

How many solutions are there to the equation 8x - 7 = 2 (2x + 7) - 5

Mathematics

2 answers:

Liono4ka [1.6K]4 years ago

7 0

The answer would be x=4

igomit [66]4 years ago

3 0

Answer:

x=4

Step-by-step explanation:

8x - 7 =2(2x +7) - 5

8x - 7 =4x +14 - 5

8x - 7 =4x +9

8x - 4x =9 +7

4x =16

x=16 :4

x=4

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