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MrRissso [65]
3 years ago
5

To solve 49^3x=343^2x+1, write each side equation in terms of base

Mathematics
2 answers:
Ilya [14]3 years ago
4 0
Create equivalent expressions in the equation that all have equal bases.72(3x)=73(2x+1)72(3x)=73(2x+1)Since the bases are the same, then two expressions are only equal if the exponents are also equal.2(3x)=3(2x+1)
weeeeeb [17]3 years ago
4 0

Answer:

It's no solution

Step-by-step explanation:

Just got it right on Edge

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3 years ago
12 divided by 1 half
dolphi86 [110]

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Step-by-step explanation:

4 0
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3[–x + (2 x + 1)] = x – 1
photoshop1234 [79]

Answer:

<h3>x = -2</h3>

Step-by-step explanation:

3[-x + (2 x + 1)] = x -1\\\\\mathrm{Expand\:}3\left(-x+\left(2x+1\right)\right):\quad 3x+3\\3x+3=x-1\\

Collect like terms

3x -x =-1-3

Add similar elements

2x = -4\\\\\mathrm{Divide\:both\:sides\:by\:}2\\\frac{2x}{2}=\frac{-4}{2}\\\\Simplify\\\\x = -2

3 0
3 years ago
3 + x + x = 15<br> Just need a simple answer and explanation thank you
klemol [59]

Answer:

6

Step-by-step explanation:

3+x+x=15

3+2x=15

2x=15-3

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x=6

4 0
3 years ago
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