Question

(3x+5) - 7(2x+1) = 5(2x-10)​

Answer 1

3x+5-14x-7=10x-50

-11x-2=10x-50

50-2=10x+11x

48=22x

x=48/21

x=2.2

Answer 2

Answer:

(3x+5)-7(2x+1)=5(2x-10)

(3x+5)-14x-7=5(2x-10)

3x+5-14x-7=5(2x-10)

-11x-2=5(2x-10)

-11x-2=10x-50

ADD 2 TO BOTH SIDES

-11x-2+2=10x-50+2

-11x=10x-48

SUBTRACT 10x FROM BOTH SIDES

-11x-10x=10x-48-10x

-21x=-48

-21 DIVIDE BOTH SIDES

-21x/-21 = -48/-21

X= 16/7

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