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kenny6666 [7]
2 years ago
5

12 less than k is -8 find k

Mathematics
2 answers:
galben [10]2 years ago
7 0

Answer:

4

Step-by-step explanation:

-8+12=4

4-12=-8

algol132 years ago
6 0

Answer:

4

Step-by-step explanation:

your equation is k - 12 = -8, this is because you are taking 12 away from k and that would equal -8.

add 12 to both sides to isolate the variable: k = 4

you get k = 4

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3 0
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Read 2 more answers
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solmaris [256]

Answer:

x=3

Step-by-step explanation:

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<em>3</em><em>x</em><em>+</em><em>x</em><em>=</em><em>8</em><em>+</em><em>4</em><em>(</em><em>Add</em><em> </em><em>both</em><em> </em><em>sides</em><em>)</em>

<em>4</em><em>x</em><em>=</em><em>1</em><em>2</em><em>(</em><em>After</em><em> </em><em>adding</em><em> </em><em>you</em><em> </em><em>will</em><em> </em><em>proceed </em><em>to</em><em> </em><em>divide</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>by</em><em> </em><em>4</em><em>)</em>

<em>x</em><em>=</em><em>3</em><em>(</em><em>x</em><em> </em><em>is</em><em> </em><em>3</em><em> </em><em>because</em><em> </em><em>4</em><em> </em><em>can</em><em> </em><em>divide</em><em> </em><em>1</em><em>2</em><em> </em><em>3</em><em> </em><em>times</em><em> </em><em>that's</em><em> </em><em>why</em><em> </em><em>we</em><em> </em><em>have</em><em> </em><em>x</em><em> </em><em>as</em><em> </em><em>equal</em><em> </em><em>to</em><em> </em><em>3</em><em>)</em>

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3 years ago
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myrzilka [38]
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Car A travels at 45 miles per hour and Car B travels at a greater speed of x miles per hour. Write and simplify an expression th
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farther = 2 \times (x - 45) = 2x - 90

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