Which of the following equations is equivalent to 1+3(x+2)=1 ?
A.1+3(x+2)=1
B. 5(x+2)-x=1
C. 18+6(x-2)-2x=1
D. 9x-5(x-1)-1=1
1 answer
B. 5(x+2)-x=1
A.1+3(x+2)=1
B. 5(x+2)-x=1
C. 18+6(x-2)-2x=1
D. 9x-5(x-1)-1=1
1 answer