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2 years ago

3(5x + 7) = 30 + 15x how many solutions

Mathematics

2 answers:

Xelga [282]2 years ago

8 0

Answer:

No solution

Step-by-step explanation:

3(5x+7) = 30 + 15x

DISTRIBUTE

15x+21 = 30+15x

15x-15x = 0

So no solution

Montano1993 [528]2 years ago

6 0

Answer:

Zero solutions

Step-by-step explanation:

3(5x + 7) = 30 + 15x, Use the distributive property

15x + 21 = 30 + 15x, The 15x from both sides cancel each other out

21 ≠ 30 No matter what value of x is, 21 will never equal 30

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