Multiply all terms in the second equation by 5:
11x+10y = 147
0x+10y = 70
Subtract the second equation from the first equation in order to eliminate y:
11x = 77
Divde both sides by 11 in order to find the value of x:
x = 7
Substitute the value of x into the original equations to find the value of y:
Therefore it follows that x = 7 and y = 7
By elimination: x = 3 and y = 0
(2,-2)
Yes and it works out that x = 3 and y = 4
y=16 x= -4
16
By elimination: x = 3 and y = 0
(2,-2)
Yes and it works out that x = 3 and y = 4
y=16 x= -4
16
Solving by the elimination method: x = 7 and y = 2
Using the elimination method, 3x + (2y) times 18x - 3y - 5 gives the result of 36xy + 3x - 3y - 5.
The elimination method only works with simultaneous equations, hence another equation is needed here for it to be solvable.
Solving these simultaneous equations by the elimination method:- x = 1/8 and y = 23/12
Solving the above simultaneous equations by means of the elimination method works out as x = 2 and y = 3
the answer
Without any equality signs the given terms can't be considered to be simultaneous equations.