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Elis [28]
3 years ago
15

Find the non-permissible replacement for x in the expression 3-x/ 6+x

Mathematics
1 answer:
Mumz [18]3 years ago
7 0

Answer

x=3

Step-by-step explanation:

Equate the equation to zero

3-x/6+x=0

Cross multiply

3-x=0

Add x to both sides

x=3

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21 less than tree-fifths of a number
MissTica

Answer:

\frac{3}{5}x - 21

Step-by-step explanation

Three-fifths of a number means \frac{3}{5}x and 21 less than that number means \frac{3}{5} x - 21.

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Maurinko [17]

Answer:

Step-by-step explanation:

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Ierofanga [76]

<em>Congruent triangles</em> are two or more triangles with the same length of <u>sides</u> and measure of internal <u>angles</u>. Thus the <em>required</em> proof is as shown below:

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For further clarifications on congruent triangles, visit: brainly.com/question/1619927

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7 0
1 year ago
Solve the following equation. 4 - 7x 10 = 15 - 6x - 8
Oksana_A [137]
4-70=7-6x
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3 years ago
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