Question #0271e

1 Answer
Tamir E.
Dec 26, 2017

#2(6+x)=14+2x iff 12=14 =># Has no solution

Explanation:

#2(6+x)=14+2x iff 12=14 =># Has no solution
#5x-10=x+20 iff 4x=30 =># Has solution
#2(4+x)=8+2x iff 8=8 =># Has solution
#10x+5=3(5x+7) iff 5x=-16 =># Has solution

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