Graphical Method to solve simultaneous equations

Solve graphically the simultaneous equations given below. Take the scale as 2 cm-1 unit on both the axes. x-2y-4=0 2x+y=3

Simultaneously linear equation

Solve the following paris of linear (simultaneous) equation using method of elimination by substution: 8x + 5y = 9 3x + 2y = 4

Solve the following paris of linear (simultaneous) equation using method of elimination by substution: 2x + 3y = 8 2x = 2 + 3y

Solve the following paris of linear (simultaneous) equation using method of elimination by substution: y = 4x - 7 16x - 5y = 25

Solve the following paris of linear (simultaneous) equation using method of elimination by substution: 2x + 7y = 39 3x + 5y = 31

Solve the following paris of linear (simultaneous) equation using method of elimination by substution: 6x = 7y + 7 7y - x = 8

Solve the following pair of linear (simultaneous) equations using method of substitution : 6x = 7y + y 7y-x = 8

Solve the following paris of linear (simultaneous) equation using method of elimination by substution: 2x - 3y = 7 5x + y = 9

Solve the following paris of linear (simultaneous) equation using method of elimination by substution: 1.5x + 0.1y = 6.2 3x - 0.4y = 11.2