Question

Work out value of X​

Answer 1

`x=39`

Explanation:

The figure is a parallelogram

we know that

In a parallelogram opposite angles are congruent and consecutive angles are supplementary

In this problem

`2x\°+(3x-15)\°=180\°` ----> by consecutive interior angles

solve for x

`5x-15=180`

`5x=180+15`

`5x=195`

`x=39`