-5/3-[-3/4] simplify the following rational number

-11/12

Step-by-step explanation:

-5/3 - ( -3/4) means to add the 2 rational numbers, because you multiply the two subtraction symbols.

so,

-5/3 + 3/4 = (Take LCM) -20/12 + 9/12 = -11/12

Hope this helps.

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let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.