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4 years ago

What is 5x + 22 - 6x - 23 it is from algebra

Mathematics

1 answer:

ANEK [815]4 years ago

4 0

Answer:

Step-by-step explanation:

Bring the like terms together

5x + 22 - 6x -23 = 5x - 6x + 22 -23 {now, add/subtract the like terms}

= -x -1

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GalinKa [24]

The answer is D. 2 2/9

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3 years ago

34.6cm equals how many inches

allochka39001 [22]

Answer:

13.62205 is your answer

Step-by-step explanation:

divide 34.6/2.54

7 0

3 years ago

Read 2 more answers

What is 8p squared- 3p squared+7p spuared

Marysya12 [62]

Remember PEMDAS

first add -3p^2 and 7p^2 to get 4p^2.

next add 8p^2 and 4p^2 to get 12p^2

12p^2 is your answer

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3 years ago

Combine like terms to create an equivalent expression of 3.26d + 9.75d - 2.65

sleet_krkn [62]

Answer:

13.01 d -2.65

Step-by-step explanation:

3.26d + 9.75d - 2.65

Combine like terms

3.26d + 9.75d - 2.65

13.01 d -2.65

4 0

3 years ago

Im so confused pls help

uranmaximum [27]

Answer:

2,3

Step-by-step explanation:

Let the first number be x

Hence, its next consecutive integer = x+1

$Reciprocal\ of\ the\ first\ integer\ = \frac{1}{x} \\Reciprocal\ of\ the\ second\ integer\ = \frac{1}{x+1} \\\\As\ we\ are\ given\ that\ their\ sums\ are\ \frac{5}{6} ,\\\frac{1}{x} + \frac{1}{x+1} = \frac{5}{6} \\\\Through\ butterfly\ method\ of\ resolving\ the\ denominators\,\\\frac{(x+1)+x}{x(x+1)} = \frac{5}{6} \\\frac{2x+1}{x^2+x} =\frac{5}{6} \\6(2x+1)=5(x^2+x)\\12x+6=5x^2+5x\\\\Now, lets\ bring\ all\ the\ terms\ in\ the\ LHS\ to\ RHS.\\\\Hence,\\0=5x^2+5x-12x-6\\5x^2-7x-6=0\\$

By Factorizing the expression on the LHS. we get it equal to :-

$5x^2-7x-6=0\\5x^2-10x+3x-6=0\\5x(x-2) + 3(x-2) = 0\\(5x+3)(x-2)=0$

Hence, we get two solutions for x, x=2, x= -3/5

As x is an integer, x=2 is the most suitable solution in this case.

Hence,

The numbers are 2,3

5 0

3 years ago