SOLUTION: what is the value of x in the equation 13x-2(x+4)=8x+1
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Question 122033
:
what is the value of x in the equation 13x-2(x+4)=8x+1
Found 2 solutions by
checkley71, oscargut
:
Answer by
checkley71(8403)
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13x-2(x+4)=8x+1
13x-2x-8=8x+1
13x-2x-8x=1+8
3x=9
x=9/3
x=3 answer.
proof
13*3-2(3+4)=8*3+1
39-2*7=24+1
39-14=25
25=25
Answer by
oscargut(686)
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13x-2(x+4)=8x+1 then 11x-8=8x+1 then 3x=9
then x=3