Question

Use the relationships between the angles to find the value of x

Answer 1

x=25 5/7

Explanation:

A triangle has to equal 180 degrees when all its angles are combined.

4x+2x+10^0+x-5^0=180

Any number to the power of 0 is 1 so: 4x+2x+1+x-1=180

Merge like terms: 7x=180

Solve: x=25 5/7