Solve for x.
x+8 4x+7
Since the angles form a linear pair,
we may combine their equations
and set them equal to 180°.
x+8+4x+7 = 180
[?]x + = 180
Hint: Combine like terms with the variable x.
Enter the value of their coefficient

Solve for x x8 4x7 Since the angles form a linear pair we may combine their equations and set them equal to 180 x84x7 180 x 180 Hint Combine like terms with the class=