Which is the simplified form of the expression 3 (7/5 x + 4) - 2 (3/2 - 5/4 x=

Step-by-step explanation: It is 20.  Multiply both [7/5]x + 4 and 3/2 - [5/4]x by 20 and then divide the resulting expression by 20:3(28x + 80) - 2(30 - 25x)                20Next, perform the indicated multiplication:  84x + 240 - 60 + 50x                  20This simplifies to:  34x + 180        17x + 9 =        20                  10

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

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step-by-step explanation: