Which equation, when solved, glves 8 for the value of x? 5
7
3
3
OA. 2x+ź= 4x+14
OB. 1-9=34-12
OC 41-2=15-4
OD. *-7= x+14
Reset
Ne

C

Step-by-step explanation:

isolate the terms with the variable x

get the same denominator and combine like terms

solve

crossmultiply and solve for x

so is not the first option

try second

same steps as before

 so  x=12 not the second option

try third option

so x=8

marco saved more.   he saved $35 more.

step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

hope this .

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