Question 11 markThe graph below shows the lines with equations x+y=5x + y = 5x+y=5 and y=2x−1y = 2x - 1y=2x−1. y = 2x − 1x + y = 5xy−1123456420−2 Use these graphs to solve the simultaneous equations x+y=5x + y = 5x+y=5y=2x−1y = 2x - 1y=2x−1 x=………x = \ldots\ldots\ldotsx=……… y=………y = \ldots\ldots\ldotsy=……… Mark schemeMarks you got for part -, out of 1/ 1
Question 03 marksSolve the simultaneous equations 5x+2y=245x + 2y = 245x+2y=243x+2y=163x + 2y = 163x+2y=16 x=………x = \ldots\ldots\ldotsx=……… y=………y = \ldots\ldots\ldotsy=……… Mark schemeMarks you got for part -, out of 3/ 3
Question 03 marksSolve the simultaneous equations 4x+y=174x + y = 174x+y=172x+3y=212x + 3y = 212x+3y=21 x=………x = \ldots\ldots\ldotsx=……… y=………y = \ldots\ldots\ldotsy=……… Mark schemeMarks you got for part -, out of 3/ 3
Question 03 marksSolve the simultaneous equations y=2x−5y = 2x - 5y=2x−53x+4y=133x + 4y = 133x+4y=13 x=………x = \ldots\ldots\ldotsx=……… y=………y = \ldots\ldots\ldotsy=……… Mark schemeMarks you got for part -, out of 3/ 3
Question 03 marksSolve the simultaneous equations 3x+4y=103x + 4y = 103x+4y=105x+6y=145x + 6y = 145x+6y=14 x=………x = \ldots\ldots\ldotsx=……… y=………y = \ldots\ldots\ldotsy=……… Mark schemeMarks you got for part -, out of 3/ 3
Question 04 marksSolve the simultaneous equations x2+y=7\frac{x}{2} + y = 72x+y=73x−2y=63x - 2y = 63x−2y=6 x=………x = \ldots\ldots\ldotsx=……… y=………y = \ldots\ldots\ldotsy=……… Mark schemeMarks you got for part -, out of 4/ 4