Question

Find the value of x

Answer 1

what is 30x+11y?

Answer 2

u cant add those there not like terms

Answer 3

This is an isosceles trapezium the diagonal side are equal as are the angles given

Answer 4

2x+3y=12
30x+11y=112

use either substitution or eliminatation to find the values of x and y

Answer 5

[2x+3y=12]11 [ 30x+11y=112]3
22x+33-132 90x+33y-336
-90x-33y+336
-68x+204=0
68x=204
x=3

Answer 6

No, both sides are 12, the angle does not need to come into this