MAHARASHTRA STATE BOARD
SUBJECT : MATHEMATICS
PART – 1 STANDARD TEN
CHAPTER : 1
LINEAR EQUATIONS IN TWO VARIABLES
Question No. 1
Complete the following activity to solve the simultaneous equations.
5x + 3y = 9 —–(I)
2x + 3y = 12 —– (II)
SOLUTION
Question No. 2(1)
Solve the following simultaneous equation.
3a + 5b = 26; a + 5b = 22
SOLUTION
Question No. 2(2)
Solve the following simultaneous equation.
x + 7y = 10; 3x – 2y = 7
SOLUTION
Question No. 2(3)
Solve the following simultaneous equation.
2x – 3y = 9; 2x + y = 13
SOLUTION
Question No. 2(4)
Solve the following simultaneous equation.
5m – 3n = 19; m – 6n = –7
SOLUTION
Question No. 2(5)
Solve the following simultaneous equation.
5x + 2y = –3; x + 5y = 4
SOLUTION
Question No. 2(6)
Solve the following simultaneous equation.
SOLUTION
Question No. 2(7)
Solve the following simultaneous equation.
99x + 101y = 499; 101x + 99y = 501
SOLUTION
Question No. 2(8)
Solve the following simultaneous equation.
49x – 57y = 172; 57x – 49y = 252
SOLUTION
