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Darina [25.2K]
3 years ago
10

Solve: 2x+1-14x=-71 This is for 7th grade mathematics. Please help! I need this now!

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0

Answer:

The solution is x=6

Step-by-step explanation:

The given equation is 2x+1-14x=-71


We group like terms to obtain;


2x-14x=-71-1


We now simplify to get;


-12x=-72


We divide both sides of the equation by -12 to get;

\frac{-12x}{-12}=\frac{-72}{-12}


We cancel out the common factors to get;


x=\frac{72}{12}


This implies that


x=\frac{12\times 6}{12}


x=6




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The graph with an equation y = 6x has a slope of 6. If the slope is changed to 0, the equation becomes y = 0.

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A linear function is in the form:

y = mx + b

Where m is the slope (rate of change) and b is the y intercept

The graph with an equation y = 6x has a slope of 6. If the slope is changed to 0, the equation becomes y = 0.

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Answer:

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Step-by-step explanation:

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Answer:

Below!

Step-by-step explanation:

Using Pythagoras theorem, I will solve all of the problems.

<h3>________________________________________________</h3>

<u>Question 9:</u>

  • 10² = 6² + x²
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<h3>________________________________________________</h3>

<u>Question 10:</u>

  • 26² = 24² + x²
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<u>Question 13:</u>

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