Question

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(0)
solve the following pairs of equations
1) ҳ/3 + ,x/4 =4
5x/6 - 4/8 = 4
2). 43x +67y= - 24
67x + 43y. =24

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Answer 1

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Step-by-step explanation:

(1). X /3 + x/4 = 4

4x +3x /12. = 4

7x = 4*12

X= 4* 12 /7

X= 48 /7

5x /6 - 4/8. =4

5x /6 = 4 + 1/2

5x / 6. = 9/2

5x = 9/2 *6

5x. = 27

X = 27/5

(2) 43x +67y = -24

43x + y = -24 / - 67

43x +y. = 24/67

X +y = 24/67 *1/43

(X +y ) = 24 /2881

67x + 43 y = 24

67x + y = 24 / 43

X+y = 24/43 * 1/67

(X+y ). = 24/ 2881