exam Maths Puzzle Numerical Ability

PUT THESE EQUATIONS IN SLOPE-INTERCEPT AND/OR FUNCTION FORM

4x+y=7 y=6+x

Read Solution (Total 0)

exam Other Question

(20x to the 4th power - 2x to the 3rd power + 5x+3) divided by (2x-3)

What I have so far is 2x-3 /20x to the 4th power - 2x to the 3rd power + 5x+3
What I have come up with is Solve the inequality

1 - 6d < d + 8

Any help would be greatly aprreciated ;)