exam Maths Puzzle Numerical Ability

How do i graph an equation?

Read Solution (Total 0)

exam Other Question

the substitution method should be used to solve which system of equations

a.5x-7y=16
2x-7y=12

b.4x+3y=-5
6x-3y=2

c.x=3y+1
2x+y=7

d.2x+6y=3
3x+2y=-1 x^2+12x-7