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gregori [183]
2 years ago
13

Solve the equation 7x - 12 = 23 What is the answer

Mathematics
2 answers:
siniylev [52]2 years ago
8 0
The answer is 5 I have shown my work in the picture

adell [148]2 years ago
4 0
7x-12=23
+12 +12

7x = 35
————
7 7

X= 5
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Find the equation of the line.<br><br>Use exact numbers.
Taya2010 [7]

Slope intercept form: y = mx + b

m = slope

b = y-intercept

The line passes through the y-axis at the point (0, -5). So, -5 is the y-intercept.

We can use the points (0, -5) and (5, 0) to solve.

Slope formula: y2-y2/x2-x1

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5/5

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Substitute these values into the equation.

y = 1x + (-5)

y = x - 5

Therefore, the answer is [ y = x - 5 ]

Best of Luck!

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Step-by-step explanation:

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lukranit [14]

Answer:

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The negative of a negative is a positive, so B is your choice.  Think of it anothe way, if it helps.  Imagine that the expression is this:

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We would first, by orders of operation, multiply the -1 and the -3 getting 3.  Then the problem would simplify down to -2 + 3

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jok3333 [9.3K]

Answer:

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a  [2, -4, -6, -2]

Step-by-step explanation:

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