Question

Find x (4x - 3) – ( x + 5) = 3(10 - x) please.....

Answer 1

Answer:

x = 4x^2 - 25

Step-by-step explanation:

x*4x - x*3 = 4xsquare - 3x

4x^2 - 3x - x + 5 = 3*10-3*x

4x^2 - 4x +5 = 30-3x

4x^2 +5 - 30 = -3x + 4x

4x^2 -25 = x

there fore , x =  4x^2 - 25  

Answer 2

Answer:

x=14/3

Step-by-step explanation:

4x-3-x+5=30-3x

3x+2=30-3x

3x+3x=30-2

6x=28

x=28/6=14/3

x=14/3

Hope this helps

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