Algebra - 2 variables - basic i: Sheet # 1 - Algebra Worksheet

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Grade : .........................
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Q. 1 3x + 2y = 70
3x - 2y = 14
,Solve for x and y.

Q. 2 3x + 2y = 56
3x - 2y = 28
,Solve for x and y.

Q. 3 3x + 2y = 26
3x - 2y = 22
,Solve for x and y.

Q. 4 3x + 2y = 59
3x - 2y = 43
,Solve for x and y.

Q. 5 3x + 2y = 70
3x - 2y = 26
,Solve for x and y.

Q. 6 3x + 2y = 59
3x - 2y = 19
,Solve for x and y.



Answer :
Q 1) 3x + 2y = 70<br /> 3x - 2y = 14<br /> ,Solve for x and y.
Ans) x=14;y=14 .
Q 2) 3x + 2y = 56<br /> 3x - 2y = 28<br /> ,Solve for x and y.
Ans) x=14;y=7 .
Q 3) 3x + 2y = 26<br /> 3x - 2y = 22<br /> ,Solve for x and y.
Ans) x=8;y=1 .
Q 4) 3x + 2y = 59<br /> 3x - 2y = 43<br /> ,Solve for x and y.
Ans) x=17;y=4 .
Q 5) 3x + 2y = 70<br /> 3x - 2y = 26<br /> ,Solve for x and y.
Ans) x=16;y=11 .
Q 6) 3x + 2y = 59<br /> 3x - 2y = 19<br /> ,Solve for x and y.
Ans) x=13;y=10 .
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