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PolarNik [594]
3 years ago
9

Solve the following equation for x. A. B. C. D.

Mathematics
2 answers:
Minchanka [31]3 years ago
6 0

Answer:

B.

Step-by-step explanation:

8/7 - 5x + 2 = x/5 - 12

8/7 + 14 = x/5 + 5x

106/7 = 26x/5

x = 265/91

VMariaS [17]3 years ago
4 0

Answer:

The answer is B.

x = 265/91

Step-by-step explanation:

8/7 - (5x-2) = 1/5x -12

8/7 - 5x + 2 = 1/5x - 12

Collect like terms

8/7 + 2 +12 = 1/5x + 5x

(8+14+84)/7 = (x + 25x)/5

106/7 = 26x/5

182x = 530

x = 530/182

x = 265/91

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Solve – 6(x – 3) + x + 3 = -9 for x.
soldi70 [24.7K]

Answer:

In this equation, the value of x is equal to 6.

Step-by-step explanation:

We are given an algebraic equation in which we need to solve for x.

We can use several properties and algebraic methods to solve this equation.

\displaystyle -6(x - 3) + x + 3 = -9

Firstly, we want to use the distributive property to evaluate the first term in the equation: -6(x - 3).

-6(x - 3) + x + 3 = -9\\\\-6x + 18 + x + 3 = -9

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Then, we can combine our terms with variables.

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\displaystyle -5x = -30\\\\\frac{-5x}{-5} = \frac{-30}{-5}\\\\x = 6

Therefore, by solving the multi-step equation, we solved that x = 6.

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