Solve for x:
600
x + 124
Just enter the number.

-4. Reasoning: We are trying to get the angle of both lines to equal 180. If you add 60+124 together to see how much we have currently, your answer comes up to 184. That’s 4 over what we need, therefore, -4 would be needed to bring the current amount back down to 180.

Your maths is very weak try yourself this would improve your skills don't depend on others