If 2x+y=10 and x+y=7 then y =?
Correct answer B. 4
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See allIf 3x+y=10 and x+y=6 then x =?
Correct answer B. 2
If x/2+x/3=1/2+1/3 then x =?
Correct answer C. 1
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If p-11 -2p=13-5p then p=?
Correct answer E. 6
If a-8 = 10 – 2a then a =?
Correct answer E. 6
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