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nataly862011 [7]
3 years ago
9

12x over 2 -4=2(3x-2) step by step what is x

Mathematics
2 answers:
insens350 [35]3 years ago
6 0

Hey there!!

Given:

... (12x/2)-4=2(3x-2)

<em>The properties we will need to use: </em>

  • <em>The distributive property </em>
  • <em>Addition property of equality </em>
  • <em>Subtraction property of equality </em>
  • <em>Multiplication property of equality </em>

Now, using the distribution property of :

... Now, after using the distributive property:

... (12x/2) - 4 = 6x - 4

...Now, using the addition property of equality:

... Adding 4 on both sides:

... 12x/2=6x-4+4

... 12x/2=6x

... Now, using the multiplication property of equality:

... Multiplying 2 on both sides:

... 12x=12x

<em>Hence, this equation has infinite solutions. </em>

Hope my answer helps!

Cloud [144]3 years ago
5 0

12x/2 -4=6x-4

18x/2-4=-4

18x/2=4

18x=8

x=0.44444.....

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