3 years ago

Solve the equation. 5(2x + 1) = 50

Mathematics

2 answers:

goldenfox [79]3 years ago

6 0

2x+1=10 (b/c divide both sides by 5
2x=9
x=4.5

mr_godi [17]3 years ago

3 0

Ans = 4.5

Step-by-step explanation:

5(2X +1)=50

5/(2X+1)= 50/5

2X +1= 10

2X=10-1

2X/2 = 9/2

=4.5

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What is the value of the rational expression 2x^2+5x+9/x^2+2x-1 when x=-2

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Read 2 more answers

How do you write 0.000056 in scientific notation?

anygoal [31]

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